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CBSE Notes 2011-2012 » VIII-Social Science

Land, Soil, Water, Natural Vegetation and Wildlife Resources

It is a technique to reduce soil erosion by ploughing parallel to the contours of a hill sloperather...

Multiple choice question

It is a technique to reduce soil erosion by ploughing parallel to the contours of a hill sloperatherthanupanddowntheslope. It is

In dry regions, rows of trees are planted to check the wind movement. It is called.

Multiple choice question

In dry regions, rows of trees are planted to check the wind movement. It is called.

Using discarded material again and again is known as

Multiple choice question

Using discarded material again and again is known as

It is a grassy land where animals feed.

Multiple choice question

It is a grassy land where animals feed.

Land which can be cultivated, but not used for ccrtain reasons like loss of fertility. It is

Multiple choice question

Land which can be cultivated, but not used for ccrtain reasons like loss of fertility. It is

They are multipurpose protected areas aimed at conservation and protection of biodiversity.

Multiple choice question

They are multipurpose protected areas aimed at conservation and protection of biodiversity.

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