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प्रश्न
Classify the following as natural or man-made.
Soil.
पर्याय
Natural
Man-made
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उत्तर
Soil - Natural.
संबंधित प्रश्न
Write one or two word for the following statement/definition :
The physical and biological world where we live in
What is meant by 'environment'?
Which one of the places you visited shows greater biodiversity?
Micro-organisms form a part of the environment.
Classify the following as natural or man-made.
sunlight
Classify the following as natural or man-made.
cottonwool
Classify the following as natural or man-made.
trees
Classify the following as natural or man-made.
table.
Classify the following as natural or man-made.
brick
_______ is the process of converting waste materials into new materials.
Take a square paper. Fold its diagonals. Draw three lines in three triangles as shown in the picture.
Cut from the edge of the diagonal to the center as shown in the picture.
If you fold this triangle and paste it behind the third triangle you get a pyramidal shape.
In one of the triangles, draw images of each of the organisms in the different levels.
In another triangle write the names of the organisms. In the last triangle, write the energy level of the organism. Have a look at the following example. You must come up with different organisms!.
Select the mis-matched pair in the following and correct it.
What are the by-products of fertiliser industries? How do they affect the environment?
Explain some harmful effects of agricultural practices on the environment.
The abiotic factors are the non-living parts such as sunlight, air, water, and minerals in the soil.
