Module 2
Lessons 1, 2 and 3
We are still in time to save the Earth!
This lesson is talking about:
1. The global warming.
2. When there’s too much carbon dioxide in the atmosphere, the Earth’s temperature goes up. This is called global warming.
3.Consequences: As the atmosphere warms up, the weather becomes more violent.
4.Causes: Man’s machines, cars, planes, trains and computers produce carbon dioxide. When there’s too much carbon dioxide in the atmosphere, the Earth’s temperature goes up.