Question

Global warming is caused by some gases released into the atmosphere.

• A. True
• B. False

Answer 1

The correct option is A True

1. Global warming is defined as the increase in the average temperature of the earth over a long period.

2. Global warming is caused when different types of gases like carbon dioxide(CO₂), carbon mono-oxide(CO), etc.

3. These gases trap heat in the atmosphere, increasing the average temperature of the Earth.

Thus, the given statement is True.