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प्रश्न
Answer the following question briefly.
Define an ecosystem.
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उत्तर
Ecosystem is a system of interdependence comprising the physical environment and the organisms living therein.
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संबंधित प्रश्न
State whether the sentence is right or wrong and correct the wrong ones and rewrite the sentence:
During field visit, vegetation is not the indicator of difference in precipitation.
Distinguish between Flora and fauna
Write the names of the typical trees of the Evergreen Forests.
Mention two reasons why Tropical Evergreen Forests are difficult to exploit for commercial purposes.
Name the chief types of natural vegetation found in India.
In the north most region of India _________ forests are found.
Write the script of a street play giving the importance of tree plantation and try to enact it in your locality.
Plant a tree either on your birthday or one of your family member’s birthday. Note the growth of the tree and notice in which season it grows faster.
Which type of forest is found mostly in the coastal areas of India?
Match the columns :
| Column A | Column B |
| (a) Evergreen Forests | (i) Sundar trees |
| (b) Deciduous Forests | (ii) Pine |
| (c) Coastal Forests | (iii) Pau Brasil |
| (d) Himalayan Forests | (iv) Khejadi |
| (e) Thorny and bush-type vegetation | (v) Teak |
| (vi) Orchid | |
| (vii) Sal |
