Question

what is global warming? how can we maintain it ??​

Answer 1

Answer:

a cause of increase in Earth's average temperature is called global warming.

we can maintain it by.

less use of fossil fuels.

electricity generated in hydro plant

Answer 2

Answer:

Global warming is usually rapid increase in Earth's surface temperature over the past century.

We can maintain it by the following ways:-

1.Use fluorescent light bulbs.

2. don't leave fridge's door open for a long time because it contains CFC.

3. plant trees at home.

4. reduce the usage of hot water.

5.use solar energy.