Question

The burning of ______ has contributed to the phenomena of global warming.

विकल्प

• coal

• petroleum

• natural gas

• all of these

Answer 1

All of these

Explanation:

The burning of fossil fuels such as coal, petroleum, and natural gas releases large amounts of carbon dioxide, a major greenhouse gas responsible for global warming. Increased carbon dioxide in the atmosphere traps heat, leading to a rise in Earth’s temperature and contributing to climate change. Thus, the burning of all these fuels contributes to global warming.