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प्रश्न
What is the role of decomposers in an ecosystem?
उत्तर
Decomposers act on dead organic matter, releasing inorganic nutrients back into the environment by decomposing the complex compounds of the dead or living protoplasm.
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संबंधित प्रश्न
The partially decomposed organic matter is formed by a process called ______.
Fill up the blank with the words given:
Tiger is a __________ because it eats only meat.
Human and animal wastes are examples of non-biodegradable waste.
Are animal bones biodegradable?
Explain the role of decomposers in the environment?
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 both plants and animals.
_MN I_O_ _ _
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 |
Give reason:
Monocytes are called scavengers.
