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प्रश्न
Micro-organisms act upon the dead plants to produce.
पर्याय
sand
mushrooms
humus
wood
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उत्तर
humus
Explanation:
Micro-organisms decompose dead plant material, breaking it down into a dark, organic substance called humus. This enriches the soil with nutrients and enhances its fertility and structure.
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संबंधित प्रश्न
The insects, butterflies, honeybees and birds help flowering plants in ______.
Why should we worry about the conditions and issues related to forests far from us?
Which of the following statements is not correct?
Chipko movement is initiated against ______.
In our country, vast tracts of forests are cleared and a single species of plant is cultivated. This practice promotes
Which of the products is not obtained from a forest?
People say that nothing goes waste in a forest. Can you explain, how?
Define Stratification.
Name any two of the decomposers.
Visit a forest. Here is a list of points that would make your visit more fruitful.
- Make sure that you have permission to go into the forest.
- Make sure that you can find your way around. Get a map and go along with someone who is familiar with the area.
- Keep a record of the things you see and do. Observations make the visit interesting. Sketches and photographs are useful.
- You may record bird calls.
- Collect different kinds of seeds or hard fruits like nuts.
- Try to recognise various types of trees, shrubs, herbs, etc. Make lists of plants from different places in the forest and of different layers. You may not be able to name all the plants, but it is worth recording and seeing where they grow. Make a record of approximate heights of plants, crown shape, bark texture, leaf size, and flower colour.
- Learn to recognise the animal’s droppings.
- Interview the forest officials and the people of surrounding villages and other visitors.
You must never collect birds’ eggs, and their nests should never be disturbed.
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