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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.
With reference to the Natural Vegetation of India, classify the following trees under the heading: Kind of forests with which they are associated:
Chir Pine, Teak, Casuarina, Ebony, Rosewood, Khajuri, Eucalyptus, Sandalwood, Babul.
How do the trees of the desert adapt themselves to the arid conditions?
From the following information about the regions A, B, C, state the kind of natural vegetation growing there and mention the name of a typical tree of the respective region:
A : Annual rainfall 100-200 cm. Trees shed their leaves in March and April.
B : Annual rainfall less than 50 cm. Trees are stunted and widely scattered.
C : Forests are found in submerged coastal plains, especially on the edges of deltas.
Name the regions of the Tropical Evergreen forests.
Name one region for the following:
Deciduous Monsoon Forests
______ vegetation is found in Sunderbans.
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 |
Identify the odd man out.
With reference to flora of India-
