Describe the cause of global warming.

1.	Describe the cause of global warming.
Answer» Global warming : Following are the causes : 1. CFC gases used in fire extinguisher equipment, refrigerators, air-conditioners. 2. Gaseous emission from vehicles and industries is increasing the quantity of carbon dioxide. 3. Rampant deforestation is the main cause. 4. Use of fossil fuel for electricity production is increasing the emission of carbon dioxide and raising the temperature. 5. Due to human activities, the quantity of greenhouse gases is increasing in atmosphere.

Answer»

Global warming :

Following are the causes :

1. CFC gases used in fire extinguisher equipment, refrigerators, air-conditioners.

2. Gaseous emission from vehicles and industries is increasing the quantity of carbon dioxide.

3. Rampant deforestation is the main cause.

4. Use of fossil fuel for electricity production is increasing the emission of carbon dioxide and raising the temperature.

5. Due to human activities, the quantity of greenhouse gases is increasing in atmosphere.

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