define global warming & necrosis.
Answers
Answered by
1
GLOBAL WARMING:
global warming is the increase of Earth's average surface temperature due to effect of green houses gases, such as carbon dioxide emissions from burning fossil fuels or from deforestation,which trap heat that would otherwise escape from earth. this is the type of green house effect
Answered by
11
Answer:
Global warming: long-term heating of Earth's climate system observed since the pre-industrial period (between 1850 and 1900) due to human activities, primarily fossil fuel burning, which increases heat-trapping greenhouse gas levels in Earth's atmosphere.
Necrosis: The death of living cells or tissues.
Similar questions