Biology
Grade-7
Easy
Question
Biome is:
- Sum of ecosystem in a geographical area
- Sum of ecosystem of the whole earth
- Biotic components of an ecosystem
- Biotic potential of a population
Hint:
The sum of ecosystems in a biogeographical area is called the biome.
The correct answer is: Sum of ecosystem in a geographical area
- A geographical unit that comprises biological and ecological communities is called a biome.
- It is characterized by the vegetation, habitats, and other environmental factors of the community.
- The biome can be defined as the sum of ecosystems in a biogeographical area.
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