Question

average
(NOTE: ATTEMPT ALL QUESTIONS. EACH
1. Global warming is a natural catastrophe.(True/False)
2. Global warming
earth's
temperature (increase/decrease)
3. The main reasons for increase in greenhouse gases are:
means​

Answer 1

Answer:

option 2

Explanation:

because of carbon dioxide and air pollution and green house gases

Answer 2

Answer:

1. True

2. Increasing

3. Carbon dioxide emission

Explanation for answer 3 :

The most important of these is the burning of fossil fuels. Fossil fuels contain carbon, and when they are burnt this carbon combines with oxygen in the atmosphere to form carbon dioxide. Changes in land use are also important sources of greenhouse gas emissions.

Hope this helps!