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प्रश्न
Does soil erosion affect the fertility of soil? How?
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उत्तर
Yes, soil erosion affects the fertility of the soil. It removes the top layer of soil (i.e. fertile layer), which exposes the hard, rocky lower layers, which are less fertile.
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संबंधित प्रश्न
Hot spot method of in situ conservation protects ___________ species in its own habitat.
Select the odd example with respect to types of conservation strategies.
The reasons for conservation of biodiversity can be classified into three categories. Name them and describe each in brief.
______ is observed as ‘World Wildlife Day’
Match the following.
| Gir National Park | Madhya Pradesh |
| Sundarabans National Park | Uttara khand |
| Indira Gandhi National Park | West Bengal |
| Corbett National Park | Gujarat |
| Kanha National Park | Tamil Nadu |
Gaurav visited a zoo where he saw tiger, lion, camel, musk deer, red fox, one-horned rhinoceros, great Indian bustard and peacock. He wanted to report the endangered species from the above list. The number will be ____________.
How are even small animals important in an ecosystem?
In a Cryobank, the seeds are preserved in ______.
A National park is an example of ______ conservation.
Write a note on In-situ conservation.
