Join ExamsbookAnswer : 1. "Biosphere"
What is formed by all the ecosystems of the earth?5
Q: What is formed by all the ecosystems of the earth?
- 1Biospheretrue
- 2Tropospherefalse
- 3Stratospherefalse
- 4Ionospherefalse
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Answer : 1. "Biosphere"
Explanation :
Answer: A) Biosphere Explanation: A biosphere is the sum of all the ecosystems established on planet Earth. An ecosystem is an area in which the plants and animals all interact to create a living environment. Therefore ecosystem is a smaller unit of earth, all ecosystems together form the earth.