Which of the following statements about ecological transitions is true?

By Megha Chandrashekar
1 Min Read

Which of the following statements about ecological transitions is true?

1. All the physical, chemical and biological factors that a species needs in order to live and reproduce is called ecological niche.

2. The boundary zone between two ecosystems is known as ecotone.

3. The forests in the Arctic’s are known as tundra.

4. A biome usually has a distinct climate and life forms adapted to that climate. Biome is more extensive and complex than an ecosystem.

Which of the above statements are correct?

Option 4 : 1, 2, 3 and 4

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Megha Chandrashekar is a former Special Education Assistant who now spends her days running after her toddlers, all the while pursuing a freelance writing career