Wildlife conservation is an essential mission to safeguard the diversity of life on our planet. It's about protecting animals and (1) _______ habitats to ensure future generations can enjoy and learn from the natural world. Imagine a river where salmon jump upstream, a forest where tigers lurk beneath the canopy, and an eagle-filled sky. These scenes are possible (2) _______ conservation efforts. Conservation means creating protected areas like reserves and implementing laws to prevent poaching and habitat loss. It's about research and understanding the needs of different species to help them thrive. But it's not just the work of scientists and rangers; everyone can contribute. (3) _______ planting native flowers for bees or reducing waste to keep the oceans clean, every action counts. By conserving wildlife, we maintain the balance of nature, (4) _______ supports all life, including humans. It's a commitment to the planet that enriches our lives and ensures the (5) _______ of the incredible creatures that share our world. Let's cherish and protect them, for they are the heartbeat of Earth's beauty and wonder.

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct option that best fits each of the numbered blanks from 46 to 50.