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3 votes
How large is the biosphere

asked
User Jaka
by
8.6k points

2 Answers

6 votes

Answer: between about 500 meters (1,640 feet) below the ocean's surface to about 6 kilometers (3.75 miles) above sea level. The biosphere has existed for about 3.5 billion years

Step-by-step explanation:

answered
User Vivek Tyagi
by
8.7k points
3 votes

Answer:

About 20 kilometers

Step-by-step explanation:

The biosphere is about 20 km from top to bottom. It has existed for about 3.5 billion years so it's pretty old

answered
User Einar
by
7.3k points

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