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07/01/2025 7Sách mới 2k7: Bộ 20 đề minh họa Toán, Lí, Hóa, Văn, Sử, Địa…. form chuẩn 2025 của Bộ giáo dục (chỉ từ 110k).
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Sample 1:
In recent decades, significant advancements in science and technology have made space travel increasingly accessible, raising the prospect of future space tourism. Personally, I contend that it is an adverse development due to the consequential environmental risks and social inequalities.
On the one hand, proponents of space tourism argue that it promises numerous benefits. Firstly, the exploration of outer space has historically yielded valuable scientific knowledge, which can lead to breakthroughs with practical applications benefiting the general public. For example, the development of the Global Positioning System (GPS) was a direct outcome of space exploration, demonstrating the possibility for space travel to drive innovation. Additionally, the space tourism industry has the potential to create jobs and stimulate economic growth, particularly in regions with spaceports and related infrastructure. This economic boost can bolster local communities and contribute to overall national prosperity.
On the other hand, I firmly believe that space tourism represents a negative trend due to the significant environmental and social challenges it poses. On the environmental front, the carbon emissions and ecological impact of rocket launches and spacecraft manufacturing are substantial and challenging to mitigate. Such activities may contribute to air pollution and worsen the global climate crisis, making space tourism an unsustainable goal in its current form. Furthermore, the enormous financial resources required for space tourism development could divert funding from critical global issues such as poverty alleviation, healthcare, and food security. This prioritization of space tourism over pressing social concerns would unfairly enable wealthier individuals to indulge in space travel while neglecting the needs of the disadvantaged.
In summary, while space tourism presents opportunities for scientific advancements and economic growth, I argue that the potential harm it poses to the environment and the perpetuation of social inequalities make it a negative development.
Sample 2:
The prospect of space tourism, a notion once confined to the realms of science fiction, has transitioned into a feasible future development. This essay posits that the evolution of space tourism represents a positive advancement, focusing on the catalyzation of technological progress and the fostering of international cooperation. The ensuing paragraphs will elaborate on these pivotal aspects.
Firstly, the drive towards making space travel accessible to tourists necessitates significant technological innovation, serving as a catalyst for advancements across various sectors, thus enriching human life on Earth and beyond. For instance, the quest for more efficient propulsion systems could precipitate breakthroughs in energy conservation, benefiting not only space travel but also terrestrial transportation methods, making them more sustainable and efficient. Moreover, the development of sustainable life-support systems in space could have parallel applications on Earth, particularly in enhancing recycling technologies and promoting sustainable living practices, thereby contributing to environmental preservation and sustainability.
Secondly, space tourism holds the potential to bolster international collaboration significantly. The enormity of investment and the complexity of technology required for space exploration have historically encouraged nations to work together, as seen in the collaborative success of the International Space Station project. Space tourism could extend this cooperative spirit, fostering a sense of global unity and shared responsibility for our celestial surroundings, and inspiring a new era of international partnership. As tourists from diverse backgrounds experience the overview effect - the profound realization of Earth's fragility and the interconnectedness of all life - it may also galvanize a collective effort towards addressing global challenges such as climate change, thus uniting humanity in a common cause for preservation and understanding.
In conclusion, the advent of space tourism heralds a significant positive development. By driving technological innovation and promoting international cooperation, it has the potential to yield benefits far beyond the exhilaration of space travel. It fosters a forward-looking vision where the boundaries of human achievement extend into the cosmos, urging us to think beyond our planetary confines and work together for a better future.
Sample 3:
The notion of space tourism, once a futuristic fantasy, is swiftly becoming an achievable reality, heralding a new era in human exploration and innovation. This essay asserts that the development of space tourism is a positive phenomenon, underscoring the potential for significant advancements in technology and the enhancement of global unity. The discussion will delve into the technological benefits and the fostering of international relations.
Technological innovation, driven by the ambition of space tourism, stands as a cornerstone for this positive development. The challenge of creating vehicles capable of ferrying tourists beyond Earth's atmosphere accelerates research in propulsion and sustainable life systems. Such advancements promise not only to revolutionize space travel but also to offer substantial terrestrial applications, from improved energy solutions to advanced materials. For example, the miniaturization of space technology could lead to more efficient consumer electronics, while advancements in spacecraft safety protocols could enhance systems on Earth, making everyday transportation modes safer and more reliable.
Furthermore, space tourism paves the way for unprecedented international cooperation. The complexity and cost of space exploration have traditionally necessitated a collaborative approach among nations, a trend that space tourism is set to amplify. This collective endeavor could foster a stronger global community, united by the shared goal of exploring and understanding space. The shared experiences of astronauts, viewing Earth without borders, have already highlighted our planet's vulnerability and interconnectedness. Space tourism will allow civilians to experience this 'overview effect,' potentially leading to a global shift in perspective towards unity and environmental stewardship.
In conclusion, space tourism embodies a positive stride forward for humanity, with the potential to ignite technological revolutions and solidify global solidarity. By pushing the boundaries of what is technologically possible and fostering a unified approach to exploration, space tourism sets the stage for a future where our sights, both literally and metaphorically, are set beyond the horizons of our world.
Sample 4:
Space travel, once a distant dream, is now verging on in the realm of reality for not just astronauts, but potentially for tourists too. The advent of space tourism is a development I view as exceedingly positive, for it not only epitomizes human innovation but also holds the promise of profound societal impacts.
Primarily, space tourism represents the pinnacle of technological achievement. This venture isn't just about sending a few privileged individuals into orbit; it's a testament to human ingenuity and the relentless pursuit of knowledge. The technologies developed for space travel, such as advanced propulsion systems and sustainable life-support systems, have far-reaching implications. For instance, the miniaturization of technology necessary for space travel can revolutionize medical devices, making them more accessible and efficient. Imagine a future where pacemakers or insulin pumps are as small and efficient as the gadgets designed for space – a direct benefit stemming from space exploration technology.
Furthermore, space tourism can ignite a global sense of unity and environmental consciousness. The 'Overview Effect', experienced by astronauts who view Earth from space, leads to a profound understanding of our planet's vulnerability. As space tourism becomes accessible, more people experiencing this effect could lead to a collective shift in how we address global challenges like climate change. Envision a world where the shared experience of seeing Earth's fragile atmosphere from space fosters a stronger commitment to its preservation.
Lastly, the economic implications of space tourism are significant. It's not merely about the wealthy experiencing the thrill of space; it's about the jobs and economic opportunities created in the process. From engineers to hospitality staff in space hotels, a new industry means new careers, driving economic growth and innovation.
In conclusion, space tourism is an endeavour that pushes the boundaries of our capabilities, broadens our understanding of the universe, and brings tangible benefits to society. The value of such a development extends far beyond the stars – it reaches into the very core of human advancement and our collective future.
Sample 5:
A school of thought holds that people would have chance to travel to other planets in the future. While, to some extent, this thinking may work, I would contend that it is overall a negative development.
It is understandable why some people subscribe to the view that space travel offers scores of benefits, as this would allow people, scientists, astronauts, and astronomers research deeply and gain better understanding about other planets through hands-on experiences, rather than merely depending on technologies, such as radar, telescope etc. In addition to this, space travel would help people not only broaden their horizon about the universe but also allow them to find out the other life forms outside the Earth, which may benefit future generations in terms of survival.
Nevertheless, I am convinced that travelling by spacecraft would do more harm than good, because this would cost a colossal amount of money, whereas there are other urgent issues on Earth that need to be addressed first. As hunger and unemployment have become rampant in many parts of the world, many countries are in dire need of funding for revitalizing their economies or raising a minimum standard of living. Compared to these immediate needs, spending too much time and money on space tourism seems like an unworthy cause. Moreover, space travel is likely to be a very dangerous initiative. Boarding a spacecraft and travelling through the universe tend to include a variety of potential life-threatening accidents and emergency situations for the travellers.
In conclusion, although there are some benefits that space tourism could offer to scientific endeavours, I am still of the opinion that it is a negative development in terms of both safety and the monumental expenses that it incurs.
Sample 6:
Space travel has been a reality for decades, and with the advances in technology, space tourism is believed to be full of potential. While there are both benefits and drawbacks to space tourism, I ultimately believe that it is a positive development.
On the one hand, certain negative aspects of space tourism justify the doubts surrounding it. Firstly, it could be exorbitant due to the cost of equipment and preparation involved, limiting its availability to a select group of extremely wealthy people. Space tourism would, as a result, likely become a status symbol to further drive a wedge between the rich and the poor in society. In addition, there are possible environmental concerns, as rockets used for space travel discharge a great amount of emission. As commercial flights have already been criticized for their impact on the environment, popularizing space tourism may deteriorate the situation by adding another source of air pollution.
Nevertheless, the possible advantages of space tourism are significant. Economically, it could open up a new industry, creating jobs and stimulating growth. This would be especially beneficial for the manufacturing and engineering sectors, providing a much-needed boost for countries with a competitive edge in said sectors. Space tourism, furthermore, is able to offer travelers breathtaking perspectives of the Earth, so they can appreciate the meaning of life on our planet. Many astronauts have recounted their experience of seeing the Earth from space as a transformative influence in that it helped them see past wars and struggles on the planet. Consequently, ordinary people who embark on such a trip could reach the same conclusion, increasing the overall positivity among mankind. It can be argued from these points that the benefits of space tourism would overshadow its drawbacks, justifying the effort to help it progress.
In my opinion, developing space travel for recreation is largely positive, both economically and educationally. Because of the existing concerns, however, it is ultimately essential to weigh both the advantages and disadvantages before making the decision about it.
Sample 7:
In light of the proliferation of technology, it has been possible for humans to explore outer space for various purposes, particularly recreational ones. However, there is contention over whether space tourism could be to the benefit of humankind or not. While this trend has certain obvious drawbacks, I would argue that they are outweighed by the more substantial benefits.
Undoubtedly, space exploration could do the environment and humankind a disservice. First, this type of travel could pose numerous environmental problems. In fact, space shuttles release staggering amounts of exhaust fumes into the surrounding atmosphere, thus incrementally devastating the perilous trips to other planets can present imminent threats to human beings. It is not uncommon to witness high-risk technical problems and fatal crashes occurring during journeys through the universe.
Regardless, the aforementioned downsides seem to be pale in comparison with the more significant upsides to space expeditions. Obviously, space trips could go a long way towards quenching the intense thirst among tourists and scientists to experience life on other planets. In other words, a considerable number of people have been longing to expand their horizon regarding not only numerous stars or galaxies in the universe but also the very presence of any extraterrestrial beings. In addition, these kinds of trips are key to finding another inhabitable place for humankind. This is specifically critical to humans as many parts on Earth are becoming unlivable due to various extreme climatic conditions such as intense heat, severe floods and droughts.
In conclusion, much as space tourism can be disadvantageous to a certain extent, I would fervently contend that this type of journey could be far more beneficial in terms of fulfilling the yearning to discover the cosmos and uncovering a habitable planet for mankind.
Sample 8:
For some time now, space exploration has been a reality, with discussions arising about the potential emergence of space tourism in the coming years. I firmly believe that this is a welcome development, and there are compelling reasons to support this view.
Firstly, space tourism has the potential to drive scientific and technological advancements. This is because every space journey involves overcoming significant challenges, which in turn leads to innovations that can benefit humanity. Take, for instance, the development of lightweight and heat-resistant materials for spacecraft. These materials have found applications in various industries, from manufacturing to construction, making products more durable and efficient. Additionally, advancements in life support systems, initially designed for space travelers, have been adapted for medical devices, improving the quality of life for patients with chronic illnesses.
Secondly, space tourism can inspire future generations and promote global unity. When ordinary people have the opportunity to experience space, it fosters a sense of wonder and curiosity about the cosmos. For instance, when the late Stephen Hawking took a zero-gravity flight, it captured the imagination of countless individuals, showcasing that space is not limited to a select few. This inspiration can encourage more individuals to pursue careers in STEM fields, addressing the shortage of scientists and engineers in many countries. Additionally, the international nature of space exploration often leads to collaboration between nations. The International Space Station, for instance, is a symbol of cooperation between the United States, Russia, and many other countries, promoting peaceful coexistence and a shared vision for the future.
In conclusion, I am convinced that space tourism represents a positive development with the potential to yield scientific and technological advancements, while inspiring future generations and promoting global unity. As we venture beyond our planet, the benefits can extend far beyond the cosmos, offering practical solutions to challenges we face on Earth.
Sample 9:
Traveling through space has been a reality for centuries now, which has led some to think that space tourism could witness considerable growth in the future, allowing ordinary people to visit outer space. Despite the potential drawbacks, I hold the belief that this is primarily a positive development.
One of the main challenges of space tourism is the safety of the space tourists and the spacecraft. Space travel can pose certain hazards, such as radiation exposure, extreme temperatures, collisions with space debris, and health problems caused by microgravity. These risks could result in serious injuries or even fatalities for the space travelers, as well as damage or loss of the spacecraft. Another barrier to the development of space tourism is the high cost. By way of illustration, Space Adventures, a company that offers orbital flights to private citizens, charges up to $55 million per person for a 10-day mission to the International Space Station. Such exorbitant costs may threaten the profitability of this business, especially during financial recessions.
Despite these challenges, I think that space tourism can offer significant benefits that outweigh the drawbacks. One of the main advantages of space tourism is that it could boost the economy of the aerospace industry and create new opportunities for innovation and research. According to TS2 Space, space tourism has already generated jobs and investment in the private space sector, as well as revenue for governments, meaning that the industry has the potential to make substantial profit, despite arguments to the contrary. Another benefit is that space tourism could encourage the exploration of new resources and discoveries that could benefit humanity and the planet. For instance, space tourism could help advance scientific knowledge about the origin of life, the solar system, and the universe, which could prove to be valuable when humanity’s long-term survival is considered.
In conclusion, space tourism faces significant challenges and risks that need to be carefully addressed and regulated, such as the safety of the space tourists and the spacecraft and the price barrier. However, I believe that it is in large measure a positive development, given its positive impacts on the economy, science, and society, including boosting the aerospace industry and facilitating important discoveries.
Sample 10:
Recent technological breakthroughs have made space tourism possible with some predicting its future to be promising. However, I am of the opinion that its development is largely negative considering the financial and environmental costs even though it might be a profitable industry.
The foremost rationale for my disapproval of traveling to outer space is its enormous waste of money. Jeff Bezos, for instance, spent upwards of about $300 million to experience zero gravity and a generally broader view of the Earth for only a dozen minutes. If that sum had been invested in the construction of hospitals and shelters for the poor, thousands of precious lives could have been saved.
Another major concern that causes me to disapprove of space travel is its environmental damage. The total carbon footprint to fly to outer space is substantial, resulting from the burning of rocket fuel, the manufacture and maintenance of space shuttles as well as various technical facilities. Not only does this directly exacerbate air pollution but also serves as an act of discouragement to the global effort to combat climate change.
Nevertheless, I acknowledge that this new industry is financially promising. As space tourists are generally wealthy, they can afford an incredibly high-ticket price, making tour operating companies highly profitable. With an exceptional financial pool, these companies might invest in more sophisticated technologies such as an accurate GPS system that benefits the general public or employ more people, helping to reduce the unemployment rate.
In conclusion, I believe that an increase in space tourism is mostly disadvantageous given its excessive price and impact on environmental protection although the expansion of tour companies can be beneficial economically. That is why governments should encourage these companies to divert their resources to address ongoing issues such as hunger and global warming.
Sample 11:
Traveling through space has been a childhood dream for many individuals across the globe. With rapid advancements made in the field of science and technology over the past few decades, this dream might actually become a reality in the future. However, in my opinion, space tourism might have some serious consequences on both the people and the environment.
Space tourism can undoubtedly be a great source of adventure for people. It would prove to be useful for unraveling the complex mysteries of the universe. It can also result in the economic growth of a country by providing numerous job opportunities to its citizens. For example, in Canada, about 22,000 jobs are generated by the space sector alone.
Despite this, space tourism is very harmful and has proved to be a major source of environmental pollution. It involves the launch of space shuttles which release huge quantities of exhaust and fumes into the atmosphere. This, in turn, results in global warming as well as ozone depletion. For example, in a study made by the Geophysical Research Letters in 2010. It has been predicted that space tourism might cause a loss of ozone cover by 1.7% in the tropics and about 5-6% at the poles. The increased air pollution can also result in the development of serious pulmonary diseases like lung cancer and asthma.
Additionally, with the available technology, space tourism is quite dangerous for people. For example, people get exposed to radiation which might be detrimental in the long run. For example, astronauts have a risk of developing cancer due to their increased exposure to radiation in space. There have also been several instances of astronauts being killed during space missions.
Space tourism is quite costly and therefore requires huge investments. This money could, instead, be used for more meaningful purposes, for example, to help the people during famine, war, and disease.
In conclusion, it can be said that although space tourism might be useful for making scientific advancements. Yet the drawbacks completely outweigh the positive impacts.
Sample 12:
With rapid progress being made in the field of science and technology, space travel has become a very common phenomenon. Scientists are planning to develop space travel for recreational purposes – space tourism. In my opinion, space tourism will prove to be a boon for the people in general.
Space tourism would help to expand our knowledge about the universe and provide us with new perspectives. It would prove to be beneficial for solving the complex mysteries of our solar system that have been baffling scientists since time immemorial. This information could be used on our STEM resources and thus help make life better on the planet. For example, some technologies that were originally inspired from space programs include infrared ear thermometers, anti-icing systems and LED lights. Additionally, such information would allow us to be well prepared for any potential hazards. For example, huge asteroids or comets hitting earth – that might possibly result in the extinction of humanity from the planet.
Space tourism will be a great source of adventure and entertainment for the people. It has great economic potential. According to a 2010 report from the Federal Aviation Administration. It is predicted that the space tourism industry could develop into a billion-dollar market over the next 20 years.
Space tourism is beneficial for the economic growth of a country. It would help create numerous job opportunities for the people. For example, the space sector in Canada alone is responsible for generating nearly 22,000 jobs.
Space travel and tourism would allow us to explore new planets and thus provide access to a wide range of both known and unknown resources. These could be exploited and be utilized on earth for various purposes. For example, fossil fuels could be easily extracted from other planets for use on earth, in case they become depleted in the future.
In conclusion, it can be said that space exploration and tourism will result in major scientific breakthroughs. Thus, it will prove to be quite beneficial for both the people and the economy.
Sample 13:
Due to the huge growth in the field of science and technology, it is very likely that space tourism will be developed in the future. Space tourism can be defined as space travel by humans for recreational purposes. This has both positive and negative impacts on the environment and the people.
Space tourism can be a source of entertainment for the people and therefore, has a huge economic potential. In 2010, the Federal Aviation Administration predicted that the space tourism industry could be developed into a billion-dollar market over the next 20 years. It could also serve as a means of providing employment to the people of a country. For example, in Canada, the space sector alone creates nearly 22,000 jobs.
Space tourism could be used to gain more information regarding our solar system and the universe. This information could easily be used on our STEM resources in order to make our lives better on the planet. For example, technologies like LED lights and infrared ear thermometers were originally inspired from space programs. It would also help to prepare for potential hazards that might result in the possible extinction of the human race from the planet. For example, an asteroid hitting the earth’s surface.
However, the development of space tourism might result in several adverse impacts on the environment. The launching of space shuttles releases huge quantities of particles and exhaust into the atmosphere that may result in global warming and ozone depletion. For example, a study in 2010 predicted that space tourism may result in ozone depletion by 1.7% in the tropics and almost 5-6% at the poles.
Space travel for the last 50 years has created a lot of trash that remains hovering around the earth. This makes space tourism quite dangerous as the possibility of colliding with these objects is quite high. Additionally, with the present technology, space tourism is very risky as it poses serious health impacts on people. Individuals are constantly exposed to radiation which might cause fatal diseases like cancer in the long run.
Thus, it can be concluded that space tourism has its own advantages and disadvantages. However, if the negative impacts can be controlled. Then, space travel and tourism will definitely prove to be a boon for humanity by opening new avenues in the field of science and technology.
Sample 14:
With travelling into space gradually becoming a fascinating venture that is no longer confined to the realms of science fiction, it is thought that space tourism could witness certain developments in the upcoming years. In my view, this development, despite raising some concerns, is a desirable one.
Admittedly, the disadvantages of journeying beyond the Earth’s atmosphere are evident. Firstly, it is widely acknowledged that space tourism is an elite industry designed to indulge the whims of the super rich. The prohibitively expensive costs primarily stem from those needed for safety measures, high energy requirements and complex technologies to launch a spacecraft into space, thus further exacerbating the issue of uneven global wealth distribution. Another apparent downside of space tourism is that there would be environmental impacts to be taken into account.
To be more specific, given an increase in tourist activities, space debris, which refers to human-made objects in orbit around the Earth that are longer functional, can become increasingly common and eventually pose a threat to satellites in operation and future space missions. Added to this, rocket emissions will further damage the ozone layer and aggravate global warming.
Finally, one of the most significant drawbacks is that the health risks involved are currently so high. Having been in space for prolonged periods of time, one could suffer terminal illness or even behavioural changes due to exposure to radiation, the absence of gravitational forces and extreme temperatures in space.
Nevertheless, these issues can generally be resolved and there are definite rewards to encouraging the shift towards travelling into space. To begin with, even though space tourism is an exclusive leisure pursuit for wealthy people, efforts can be made to make it more accessible to the broader market, for example, through government subsidies or international aid.
However, one more important point to note here is that as technology advances and the industry progresses further, costs are expected to decrease. Secondly, current space tourism ventures have a relatively negligible carbon footprint compared to other industries, and it is obligatory for space travel companies to adopt sustainable business practices to mitigate space debris and minimize overall environmental impacts.
Finally, the development of this type of industry could encourage more young people to pursue careers in the field of science and technology, which would drive further technological advancements that only mitigate the problems associated with the aforementioned health issues but also help push back the frontiers of science and contribute to the advancement of other industries.
In conclusion, while space travel does bring some problems, for example in the form of exorbitant costs, environmental pollution and health risks, these issues can mostly be tackled and therefore, on the whole, I believe it to be a positive development.
Sample 15:
Years ago, humans sent spacecraft to explore the universe and satellites into orbit around our planet, and life on Earth has become better and better since then. Such technology facilitates global communication, predicts weather conditions and, most importantly, brings a whole new view of the potential of our technology and engineering. With this solid foundation, sending tourists into space is within our grasp, and many believe a new tourism industry could be developed in the years to come. Our climate will be affected, but I think it is an acceptable price to bring wealth and inspiration for future generations.
Space tourism could have major consequences for Earth’s climate. The amount of soot emitted from rockets is enough to increase the temperature in areas around the launch site. Scientists discovered that this also causes temperature at the south and north poles to grow, leading to sea level rise and global warming.
However, space tourism could easily become a multibillion-dollar industry that will bring great wealth to any economy that is involved. In the past, only selected astronauts were able to fly into space, but other people, especially successful figures in the business world, were curious and aspired to have such an experience. Once orbital flights are arranged regularly and made available for these people, they will pay a great deal of money to travel into space.
Also, space tourism will inspire new generations of engineers, which comes with the promise of new technological inventions. Travelling into space was once an unreal concept until Neil Armstrong set foot on the surface of the moon. It motivated millions of young engineers and scientists to reach new heights of space technology, such as satellites and orbital space stations around the Earth. If space tourism were developed in the future, more and more technological breakthroughs would be expected to come into being.
In conclusion, I think the benefits of space tourism are much more significant than its harmful impact on our climate.
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