Tag: geography

Questions Related to geography

Which of the following is the correct order of increasing size of the grains of soil particles?
1. Clay
2. Silt
3. Sand
4. Gravel

  1. BCDA

  2. ABCD

  3. DCBA

  4. ADCB


Correct Option: B

Black soil is suitable for the cultivation of?

  1. Cotton

  2. Rice

  3. Jute

  4. Wheat


Correct Option: A

Which of the following types of soils is most suited for tea cultivation?

  1. Laterite soils

  2. Red soils

  3. Black soils

  4. Alluvial soils


Correct Option: A

Black soil is suitable for growing the ________.

  1. rice

  2. wheat

  3. cotton

  4. grapes


Correct Option: C

Which type of soil retains maximum water?

  1. Sandy soil

  2. Clayey soil

  3. Loamy soil

  4. Rocky soil


Correct Option: B

Iron content is more in _________.

  1. Saline and Alkaline soils

  2. Red soils

  3. Laterite soils

  4. Alluvial soils


Correct Option: B
Explanation:

Red soil develops on crystalline igneous rocks in areas of low rainfall in the eastern and southern parts of the Deccan plateau. These soils develop a reddish colour due to diffusion of iron in crystalline and metamorphic rocks.  

Which of the following can be used to correct acidic soil?

  1. Gypsum

  2. Lime

  3. Vegetable compost

  4. Calcium superphosphate


Correct Option: B

In which one of the following states is the black soil found?

  1. J&K

  2. Gujarat

  3. Rajasthan

  4. Jharkhand

  5. None of these


Correct Option: B
Explanation:

Black soils are often referred to as regur but are popularly known as “black cotton soils,” since cotton has been the most common traditional crop in areas where they are foundBlack soils are derivatives of lava traps and are spread mostly across interior Gujarat (Saurashtra), Maharashtra, Karnataka, and Madhya Pradesh. 

Which one of the following soil types of India is rendered infertile by the presence of excess Iron?

  1. Desert sand

  2. Alluvial

  3. Black soils

  4. Laterite


Correct Option: D
Explanation:

Lateritic soil types of India are rendered infertile by the presence of excess iron. Laterite soils are those soils that are found in the areas which receive high rainfall and have a very high temperature. This results in less humus content in the soil. Hence, they are not fertile soil and are not suitable for cultivation.

Alluvial Soil have been deposited by three important Himalayan river systems -the Indus, the Ganga and _________.

  1. The Mahanadi

  2. The Godavari

  3. The Brahmaputra

  4. The Krishna

  5. None of these


Correct Option: C
Explanation:

The northern plains are formed by the alluvial deposits brought by the rivers – the Indus, the Ganga, and the Brahmaputra. These plains extend approximately 3,200 km from the east to the west.