(i) Name three states having black soil and the crop which is mainly grown in it.
(ii) What type of soil is found in the river deltas of the eastern coast? Give three main features of this type of soil.
(iii) what steps can be taken to control soil erosion in the hilly areas?

3

(a)

Write brief note on first earth summit.

3

(a)

Examine the three major problems that have been created due to the indiscriminate use of resources by human beings.

3

(a)

What steps can be taken to control soil erosion in hilly areas?

3

(a)

When and why was the Rio-de-Janeiro Earth summit held?

3

(a)

Write characteristics each of Khadar and Bangar?

3

(a)

What type of soil is found in river deltas of the eastern coast? Give three main features of this type of soil.

3

(a)

How are resources classified?

3

(a)

Explain the three steps involved in the resource planning in India

3

(a)

Mention the step involved in resource planning.

3

(a)

What was the Gandhiji's opinion about conservation (or over exploitation) of resources?

3

(a)

Explain the major factors which are responsible for the formation of soil.

3

(a)

What are the various forces of nature that contribute to the formation of soil?

3

(a)

Describe the type of resources classified on the basis of exhaustibility

3

(a)

Suggest four measures to conserve soil.

3

(a)