I. LISTENING (2pts)
Part 1: Listen to a woman talking about climate change and choose the correct answers.
Question 1. What is the main cause of the Earth's increasing temperature according to the passage?
A. Urbanization
B. The greenhouse effect
C. Deforestation
D. Solar radiation
Question 2. Which of the following gases is NOT mentioned as a greenhouse gas in the passage?
A. Methane
B. Nitrous oxide
C. Oxygen
D. Carbon dioxide
Question 3. The amount of CO2 has increased in the atmosphere by human activities is:
A. 25%
B. 30%
C. more than 30%
D. 10%
Question 4. What is one of the consequences of climate change mentioned in the passage?
A. Decreased sea levels
B. More stable weather patterns
C. Melting ice sheets
D. Reduced temperatures
Question 5. According to the recording, how does climate change affect urban air quality?
A. It decreases smog levels.
B. It creates an environment that traps smog.
C. It has no effect on air quality.
D. It increases the amount of fresh air.