Global warming refers to an average increase in the Earth's temperature, which in turn causes changes in climate. A warmer Earth may lead to changes in rainfall patterns, a rise in sea level, and a wide range of impacts on plants, wildlife, and humans.
2. What is the process involved in the greenhouse effect?
The ''greenhouse effect'' is the warming that happens when certain gases in Earth's atmosphere trap heat. These gases let in light but keep heat from escaping, like the glass walls of a greenhouse.
3. What signs warn us about global warming?
In the Artic there aren't much glaciers and the temperature change and became hot because there aren't many capes in the atmosphere.
4. Watch the video and explain: global warming, panic or reality?
5. What can we do stop global warming? Suggest five ideas.
- Not use both the car
- Not to throw garbage on the street.
- No waste.
- Find new energy sources.
- Create less pollution
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