Question

what is global warming shor answer​

Answer 1

Answer:

Global warming is the long-term heating of Earth's climate system observed since the pre-industrial period due to human activities, primarily fossil fuel burning, which increases heat-trapping greenhouse gas levels in Earth's atmosphere.

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Answer 2

Global warming is defined as "a consistent increase in the earth's average temperature denoted by increasing global surface temperatures caused or influenced by continuous emissions of greenhouse gases, with over 90% of the air polluted by carbon dioxide and CFCs such as Methane and Nitrous oxide, as well as other air pollutants affecting the planet's climate sensitivity and precipitation levels."

Explanation:

• Global warming is mostly caused by greenhouse gases such as methane, nitrous oxide, and, most notably, carbon dioxide, as well as other air pollutants."
• Greater sea levels (leading to coastal flooding), changes in precipitation (leading to more floods and droughts), increased storm severity, and the spread of disease vectors are all repercussions of global warming. Global warming's repercussions are already being felt all across the planet."