MEDIUM
7th CBSE
IMPORTANT
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The mixture of rock particles and humus is called .

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Important Questions on Soil

EASY
7th CBSE
IMPORTANT
AWARENESS SCIENCE for Seventh Class>Chapter 9 - Soil>Very Short Answer Type Questions>Q 30
Each layer of soil is called a _____.
MEDIUM
7th CBSE
IMPORTANT
AWARENESS SCIENCE for Seventh Class>Chapter 9 - Soil>Very Short Answer Type Questions>Q 30
The roots of small plants grow entirely in the _____ soil.
MEDIUM
7th CBSE
IMPORTANT
AWARENESS SCIENCE for Seventh Class>Chapter 9 - Soil>Very Short Answer Type Questions>Q 30
The middle layer of soil is called _____ horizon.
HARD
7th CBSE
IMPORTANT
AWARENESS SCIENCE for Seventh Class>Chapter 9 - Soil>Very Short Answer Type Questions>Q 30
A vertical section through different layers of soil is called soil _____ (quality/ profile/ colour).
MEDIUM
7th CBSE
IMPORTANT
AWARENESS SCIENCE for Seventh Class>Chapter 9 - Soil>Very Short Answer Type Questions>Q 30
Tree and other plant roots firmly bind the _____ particles.
HARD
7th CBSE
IMPORTANT
AWARENESS SCIENCE for Seventh Class>Chapter 9 - Soil>Very Short Answer Type Questions>Q 30
In the absence of trees and plants, soil becomes _____. (tight/ loose)
MEDIUM
7th CBSE
IMPORTANT
AWARENESS SCIENCE for Seventh Class>Chapter 9 - Soil>Very Short Answer Type Questions>Q 30
In desert areas, soil erosion occurs mainly through _____.
MEDIUM
7th CBSE
IMPORTANT
AWARENESS SCIENCE for Seventh Class>Chapter 9 - Soil>Very Short Answer Type Questions>Q 30
Increasing green cover (vegetation) helps prevent soil _____.