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Resources and Development
Differentiate between sheet erosion and gully erosion.
Sheet Erosion: When water flows as a sheet down a slope and as a result, the top part of the land is washed away, such an erosion is called sheet erosion.
Gully Erosion: When the running water cuts through the clayey soils and makes deep channels as gullies, then such an erosion is called gully erosion. The Chambal ravines are the result of such gully erosion.
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How have technical and economic development led to more consumption of resources?
A developed nation in the world is
Which one of the following is a renewable resource?
Which one of the following is a non - renewable resource?
India's plain land area is about
Pasture is a
The most important role in the formation of soil is played by
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