Biology
Grade-7
Easy

Question

Biome is:

  1. Sum of ecosystem in a geographical area
  2. Sum of ecosystem of the whole earth
  3. Biotic components of an ecosystem
  4. Biotic potential of a population

hintHint:

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.