Scientists tell us that the earth is getting ( )
because of the greenhouse effect.
A: warmer
B: warmly
C: warmth
D: colder
because of the greenhouse effect.
A: warmer
B: warmly
C: warmth
D: colder
A
举一反三
- Which of the following is not true about the greenhouse effect? A: Water vapour belongs to greenhouse gases. B: The greenhouse effect is a bad thing. C: Carbon Dioxide is the main greenhouse gas. D: The melting of the polar ice caps will accelerate because of the greenhouse effect.
- The fact has worried many scientists _______ the earth is becoming warmer and warmer these years.
- The fact has worried many scientists ______ the earth is becoming warmer and warmer these years. A. what B. which C. that D. though
- Which of the following refers to the retention of the Sun's warmth in the Earth's lower atmosphere by greenhouse gases?
- Scientists agree that we cannot stop the earth getting warmer.
内容
- 0
Scientists have reached the conclusion ______ the temperature on Earth is getting higher and higher.
- 1
True or False: If the Earth's atmosphere did not have the Greenhouse Effect, the Earth would be much warmer. A: True B: False
- 2
2. What causes the Earth to be warmer according to the video clip? A: The atmosphere. B: The greenhouse gases. C: The sunbeams. D: The radiation from the outer space.
- 3
The weather is getting . A: warmer and warmer B: warm and warmer
- 4
Scientists have reached the conclusion _____ the temperature on the earth is getting higher and higher . ?xml:namespace>