- What happens when the air heated?
- Why the cold air sink down?
- How does air circulation take place?
- How is our atmosphere divided into?
- What are the 5 layers starting from the earth's surface?
- Explain the Troposphere.
- What is its average height?
- What do we breathe and where is it?
- Which are the weather phenomena occur in this layer?
Friday, August 10, 2012
Devansh-for you
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