Tag: abiotic resources

Questions Related to abiotic resources

Which of the following are true in respect of alluvial soil?
$1$. Generally confined to river basins.
$2$. It has been deposited by rivers.
$3$. It is rich in phosphorus and poor in potash.
$4$. It is the most fertile soil.

  1. I and II

  2. III and IV

  3. I, II and IV

  4. I, II and III


Correct Option: C

Match the following.

A. Alluvial Soil $1$. Cotton
B. Black Soil $2$. Rice
C. Brown Soil $3$. Tea
D. Red Soil $4$. Wheat
  1. A-$2$, B-$3$, C-$1$, D-$4$

  2. A-$2$, B-$1$, C-$3$, D-$4$

  3. A-$3$, B-$1$, C-$2$, D-$4$

  4. A-$4$, B-$1$, C-$3$, D-$2$


Correct Option: D
Explanation:
  • Alluvial soils are ideal for the growth of sugarcane, paddy, wheat and other cereal and pulse crops. 
  • Black soil is ideal for growing cotton and is also known as black cotton soil.
  • Laterite soils or Brown soils are suitable for growing tea and coffee. 
  • Red soils are ideal for growing Rice, groundnut etc.

Peaty soil is found in _________.

  1. Kerala

  2. Kashmir

  3. Assam

  4. Gujarat


Correct Option: A

Which of the following is/are not the characteristics of red soils?
$1$. They are derived from weathering of old crystalline and metamorphic rocks.
$2$. They contain iron oxides.
$3$. They have high water retention capacity.
$4$. They have high nitrogen content.

  1. II and III

  2. Only III

  3. Only IV

  4. III and IV


Correct Option: D

The soils of the plains have not been derived ______.

  1. from the Himalayan rocks

  2. from the Peninsular rocks

  3. only from the rocks existing locally

  4. from material brought by the rivers


Correct Option: C

Which of the following soils are formed under typical monsoonal conditions?

  1. Black Soils

  2. Red Soils

  3. Laterite Soils

  4. None of these


Correct Option: C
Explanation:

The laterite soil develops in areas with high temperature and heavy rainfall. This is the result of intense leaching due to heavy rain. Due to the dry climate, high temperature, evaporation is faster and the soil lacks humus and moisture.

Which of the following statements regarding red soils of India is/are correct?
$1$. The colour of the soil is red due to ferric oxide content.
$2$. Red soils are rich in lime, humous and potash.
$3$. Red soils look yellow when it occurs in hydrated form.
Select the correct answer using the codes given.

  1. $1$ only

  2. $1$ and $3$ only

  3. $2$ and $3$ only

  4. $1, 2$ and $3$ only


Correct Option: B
Explanation:

Red soils develop a reddish colour due to diffusion of iron in crystalline and metamorphic rocks. It looks yellow when it occurs in a hydrated form.

Which of the following state has very little alluvial soil?

  1. Bihar

  2. Madhya Pradesh

  3. Tamil Nadu

  4. Punjab


Correct Option: B

Match the following types of soil and regions where they are found in India:

List-I List-II
A. Alluvial Soils 1. Highland areas of the Plateau
B. Black Soils 2. Periphery of the Plateau
C. Red Soils 3. Deccan Lava Tracts
D. Laterite Soils 4. River Basins and Coastal Plains
  1. A - 4, B - 3, C - 1, D - 2

  2. A - 4, B - 2, C - 3, D - 1

  3. A - 1, B - 2, C - 3, D - 4

  4. A - 4, B - 3, C - 2, D - 1


Correct Option: D

Put in descending order of area with the following soils in India ___________.
$1$. red soils
$2$. black soils
$3$. laterite soils
$4$. alluvial soils.

  1. I, IV, II, III

  2. IV, II, I, III

  3. IV, I, III, II

  4. I, III, IV, II


Correct Option: A