Soil as a natural resource - class-VI
Description: soil as a natural resource | |
Number of Questions: 22 | |
Created by: Chandra Bhatti | |
Tags: natural resources - air, water and land physical resources biology |
Development of soil from rocky matter is
Out of the total cost of various ecosystem services, the soil formation accounts for about:-
Acid dissolved nutrients and valuable minerals from
Soil is formed by the _____.
Which of the following factors does not lead to soil formation in nature?
Major source of formation of soil is
Which of the following factor does not help in the formation of soil?
The most determining factor for soil formation is
Jhamarkotra (Rajasthan) is famous for
Laterization is a process that results in the
The soil is formed by the breaking down of rocks by the action of
Weathering of rocks occurs due to
Which three layers form the soil profile?
Which of the following is known as the parent material in the formation of soil?
Formation of soil is known as
Which of the following branch of science deals with the study of soil?
Which of the following factors helps in formation of soil?
Formation of soil takes place by
Match List-I with List-II and select the correct answer.
List-I | List-II |
---|---|
a. Broad leaf | $1$. Social forestry |
b. Growing squabble | $2$. Deforestation |
c. Soil erosion | $3$. Afforestation |
d. Silviculture | $4$. Deciduous forest |
Which one of the following factors does not lead to soil formation in nature?
Which among the following result in the formation of soil?
What is best pH of soil for cultivation?