Advertisements
Advertisements
प्रश्न
Human and animal wastes are examples of non-biodegradable waste.
विकल्प
True
False
Advertisements
उत्तर
Human and animal wastes are examples of non-biodegradable waste- False.
Correct statement
Human and animal wastes are examples of biodegradable waste.
APPEARS IN
संबंधित प्रश्न
What is Humification?
The partially decomposed organic matter is formed by a process called ______.
What is the role of decomposers in an ecosystem?
Are animal bones biodegradable?
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 ___
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 ______.
