Biology
Grade-10
Easy
Question
Human activity is causing changes in which of the following?
- Galaxy
- Planets
- Ecosystem
- Satellites
Hint:
Human activities cause changes in the ecosystem.
The correct answer is: Ecosystem
- Human activities like deforestation, burning of fossil fuels, industrialization and excessive use of vehicles have adverse effects on the ecosystem.
- These activities may lead to drought, global warming, pollution and famines.
- These activities also affect the other living organisms adversely.
-
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