Question

Identify me.

1. I am the only member of solar family who has a biosphere.

2. I extend about 1600 kms from the surface of the earth.

3. I slow down the speed of oxygen.

4. Mountains,highlands,plains, etc. are on my part.​

Answer 1

Answer:

1. Earth
2. Atmosphere
3. Nitrogen
4. Lithosphere

Answer 2

Answer:

earth

atmosphere

nitrogen

lithosphere

Explanation:

hope it helps