Biology
Grade-8
Easy
Question
Match the following
 |
1. Pond Ecosystem |
 |
2. Nitrogen Fixation |
 |
3. Assimilation |
 |
4. Carbon cycle |
- a – 4, b – 2, c – 1,d – 3
- a – 3, b – 4, c – 1, d – 2
- a – 1,b – 3, c – 4, d – 2
- a – 2, b – 1, c – 3, d – 4
Hint:
a – 3, b – 4, c – 1, d – 2
The correct answer is: a – 3, b – 4, c – 1, d – 2
- Nitrogen fixation and assimilation is the part of nitrogen cycle.
- Carbon cycle is a geochemical cycle of the nature.
- Pond ecosystem is the combination of all biotic and abiotic components of in and about pond.
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