Pollution of Air and Water — Science STD 8 — Question
Gujarat BoardEnglish MediumSTD 8SciencePollution of Air and Water2 Marks
Question
Global warming is a serious global threat.
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Answer
$-$Global warming means gradual increase in the average temperature of earth's surface.
$-$Due to it, snow of Himalaya and polar region start melting.
$-$Temperature is increasing in various regions of the earth.
$-$Dramatical rise in sea level and in many places, coastal areas have already been flooded.
$-$Global warming could result in wide ranging effects on rainfall patterns, agriculture, forests, plants and animals.
$-$So global warming is a serious global threat.
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