Question

What is Global Warming? Write their main five reasons.

Answer 1

The increase in the global temperature causing adverse effects on the season is known as global warming. The reasons for global warming are as follows:

• Pollution releasing the harmful greenhouse gases like carbon dioxide and nitrous oxide.
• Use of coolants like CFCs in the refrigerators, coolers, jet engines, etc.
• Burning of the fossil fuels causing the emission of the gases.
• Deforestation reducing the number of plants for consumption of the carbon dioxide.
• Methane emissions from the animals.