Identify me.1. I am the only member of solar family who has a biospher

1.	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» Answer: 1 . EARTH EXPLANATION: I HOPE it HELPFUL

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»

Answer:

1 . EARTH