Without the greenhouse gases, the earth would
A: become warmer.
B: be much colder.
C: move more slowly.
D: move quickly.
A: become warmer.
B: be much colder.
C: move more slowly.
D: move quickly.
B
举一反三
- Greenhouse gases trap energy in the atmosphere and make the Earth warmer.
- True or False: If the Earth's atmosphere did not have the Greenhouse Effect, the Earth would be much warmer. A: True B: False
- You see, the spring is coming. A: Yeah, it gets cooler and cooler. B: Yeah, it gets colder and colder. C: Yeah, it gets warmer and warmer.
- As we have learned, these greenhouse gases energy in the atmosphere and make the Earth warmer.
- Greenhouse gases are necessary to life because they trap energy in the atmosphere and make the Earth warmer.
内容
- 0
Answer the following questions according to the passage.Why should we reduce the amount of greenhouse gases that we put into the air?Because the greenhouse gases and make the earth warmer.
- 1
Scientists tell us that the earth is getting ( )<br/>because of the greenhouse effect. A: warmer B: warmly C: warmth D: colder
- 2
Her enthusiasm for early-morning exercised _______ as it become colder and colder.
- 3
Approximately, how much warmer has the Earth become over the past 200 years?
- 4
Without greenhouse gases, the heat radiated from the Earth's surface<br/>would____. A: remain where it is B: warm up the Earth C: escape to space