Question

hii guys what do you mean by global warming​

Answer 1

Answer:

Global warming is a phenomenon in which temperature rises due the the decreasing ozone layer due to which harmful ultraviolet radiations from sun reaches the Earth surface and make the atmosphere hot

Answer 2

Explanation:

• a gradual increase in the overall temperature of the earth's atmosphere generally attributed to the greenhouse effect caused by increased levels of carbon dioxide, CFCs, and other pollutants.
• Global warming is the ongoing rise of the average temperature of the Earth's climate system and has been demonstrated by direct temperature measurements and by measurements of various effects of the warming.
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