name 10 man made changes need them urgently for assignment.
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Answer:
1. Electricity
2.refigirator
3.vahecals
4.lights
5. fans
6.speaker
7.air conditinar
8.mixer grinder
9.lift
10.alevator
Explanation:
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Answer:
Explanation:
- Artificially ripening fruits and vegetables.
- Global warming because of burning of fuels
- Green house effect due to large number of automobiles
- Melting of glaciers due to global warming
- Air pollution due to smoke created by burning of fuels and automobiles
- Water Pollution due to draining of chemicals and wastes in the water bodies .
- Floods and droughts due to deforestation
- Extinction of various animals species due to killing them
- Ozone hole is enlarging due to pollution
- Reduction of agricultural land because most of the land has been used by humans for building
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