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प्रश्न
Human and animal wastes are examples of non-biodegradable waste.
विकल्प
True
False
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उत्तर
Human and animal wastes are examples of non-biodegradable waste- False.
Correct statement
Human and animal wastes are examples of biodegradable waste.
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संबंधित प्रश्न
What is the role of decomposers in an ecosystem?
Long Answer Type Questions:
Differentiate between herbivores, carnivores, and omnivores. Give two examples of each
What happens to the dead organisms of animals and plants?
Explain the role of decomposers in the environment?
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?
Identify the animals in the grid given below as figure and categorise them into herbivore, carnivore and omnivore.
Read the names of animals written in the inner ring of figure. Within the second ring write the types of food they eat and the category to which they belong (based on the eating habit) in the outermost ring. One example has been worked out for you. Use red, green and blue colours for writing.
Match the following Column I with Column II.
| Column I | Column II |
| A. Mesozoic | (i) First land vertebrates |
| B. Devonian | (ii) Proliferation of reptiles |
| C. Palaeocene | (iii) Raise of modern mammals |
| D. Permian | (iv) Radiation of primitive mammals |
| (v) 166 million years |
If we completely remove the decomposers from an ecosystem, the ecosystem functioning will be adurely affected because ______.
