EASY
7th CBSE
IMPORTANT
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Sandy soil is gritty and loose.

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Important Questions on Soil: A Natural Resource

EASY
7th CBSE
IMPORTANT
Expanded Universal Science 7>Chapter 9 - Soil: A Natural Resource>TRACK YOUR PROGRESS>Q 1
Soil is formed by the _____ of rocks.
MEDIUM
7th CBSE
IMPORTANT
Expanded Universal Science 7>Chapter 9 - Soil: A Natural Resource>TRACK YOUR PROGRESS>Q 1
_____ help in decomposing plant remains.
EASY
7th CBSE
IMPORTANT
Expanded Universal Science 7>Chapter 9 - Soil: A Natural Resource>TRACK YOUR PROGRESS>Q 1
_____ makes a soil fertile. 
EASY
7th CBSE
IMPORTANT
Expanded Universal Science 7>Chapter 9 - Soil: A Natural Resource>ASSESSMENT ZONE>Q A
Which of the following causes soil erosion?
MEDIUM
7th CBSE
IMPORTANT
Expanded Universal Science 7>Chapter 9 - Soil: A Natural Resource>ASSESSMENT ZONE>Q E

Answer in one word:

Vertical section of soil from ground surface to parent rock.

EASY
7th CBSE
IMPORTANT
Expanded Universal Science 7>Chapter 9 - Soil: A Natural Resource>ASSESSMENT ZONE>Q F
Explain E-horizon of soil profile.
MEDIUM
7th CBSE
IMPORTANT
Expanded Universal Science 7>Chapter 9 - Soil: A Natural Resource>ASSESSMENT ZONE>Q G
How are microbes present in soil beneficial to it?
MEDIUM
7th CBSE
IMPORTANT
Expanded Universal Science 7>Chapter 9 - Soil: A Natural Resource>ASSESSMENT ZONE>Q G
Describe various ways by which soil gets polluted.