Biology
Grade-10
Easy
Question
Which of the following is a natural destructor of the ecosystem?
- Urbanization
- Over-exploitation
- Building dams
- Floods
Hint:
Flood is a natural destructor of the ecosystem.
The correct answer is: Floods
- Floods lead to the removal of the top fertile layer of the soil.
- It also affects the farms and pastures adversely.
- It also causes harms to the terrestrial organisms
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