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प्रश्न
Match the following
| 1. | Biotic factor | Terrestrial Ecosystem |
| 2. | Sewage | Land pollution |
| 3. | Fertilizers | Air pollution |
| 4. | Desert | Water Pollution |
| 5. | Smoke | Animals |
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उत्तर
| 1. | Biotic factor | Animals |
| 2. | Sewage | Water Pollution |
| 3. | Fertilizers | Land pollution |
| 4. | Desert | Terrestrial Ecosystem |
| 5. | Smoke | Air pollution |
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संबंधित प्रश्न
What is Humification?
What is the role of decomposers in an ecosystem?
Fill up the blank with the words given:
Deer eats only plant products and so, is called ______.
Human and animal wastes are examples of non-biodegradable waste.
Are animal bones biodegradable?
What are decomposers? What will be the consequence of their absence in an ecosystem?
The micro-organisms that obtain energy from the chemical breakdown of dead organisms is called ______.
Given below are names of some animals.
- Goat
- Human beings
- Cockroach
- Eagle
Which of the above animals form a pair of omnivores?
Read the clues and fill up the blanks given below each of them.
Animals which eat other animals.
___ A ___ N ___ V ___ R ___ S
Read the clues and fill up the blanks given below each of them.
Animals which eat only plants and plant products.
H E ___ B ___ ___ ___ ___ E ___
