The soil which is rich in iron oxides is  _______________.

(a)

Alluvial

(b)

Black

(c)

Red

(d)

Alkaline

The soils formed by the rivers are:

(a)

Red soils

(b)

Black soils

(c)

Desert soils

(d)

Alluvial soils

__________ is a cash crop.

(a)

Cotton

(b)

Wheat

(c)

Rice

(d)

Maize

The longest dam in the world is ___________.

(a)

Mettur dam

(b)

Kosi dam

(c)

Hirakud dam

(d)

Bhakra-Nangal dam

Which crop is called as “Golden Fibre” in India?

(a)

Cotton

(b)

Wheat

(c)

Jute

(d)

Tobacco

The Indian Council of Agriculture Research was set up in India in __________________

(a)

1950

(b)

1952

(c)

1953

(d)

1951

The removal of soil along drainage lines by surface water run off forming large gullies is called ___________

(a)

Gully erosion

(b)

Rill erosion

(c)

Sheet erosion

(d)

Ravine erosion

The states benefitted from Bhakra Nangal project are

(a)

Punjab, Haryana and Gujarat

(b)

Punjab, Haryana, Rajasthan

(c)

Punjab, Haryana, Himachal Pradesh

(d)

Punjab, Haryana, Uttaranchal

The capacity of hydro power generation of Bhakra Nangal project is ______________ Megawatts.

(a)

1500

(b)

1200

(c)

1000

(d)

1700

Watering of plants through artificial means _____________.

(a)

Soil erosion

(b)

Soil conservation

(c)

Irrigation

(d)

None of these