Be Green Or Be Mean

1. What is "IR" radiation?

The Earth's surface absorbs the solar energy and releases it back to the atmosphere as infrared radiation ("IR").

2. What are the 3 main greenhouse gases?

Carbon dioxide, methane, and water

3. In your opinion, is the greenhouse effect a good thing or a bad thing?

I believe it's a bad thing because the greenhouse effect is rising our sea levels and can cause more floods.