B. Name the following.
1. The blanket of air surrounding the earth
2. The layer of air nearest to the earth's surface
3. The gas which animals breathe in
4. The gas used for making fertilizers
Answers
Answered by
10
the blanket of air surrounding the earth is atmosphere
the layer of air nearest to the earth surface is stratosphere
The gas which animals breathe in oxygen
the gas used for making fertilizers is nitrogen
Answered by
15
Answer:
1. Atmosphere
2. Troposphere
3.Oxygen
4. Nitrogen
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