Page 101 - Science class 4

2. Name the different layers of the soil.

3. What is soil erosion?

4. In which soil do crops grow well?

One Among All Multiple Choice Questions (MCQs)
One Among All Multiple Choice Questions (MCQs)

Tick ( ) the right option : ü

1. Topmost layer of soil is______________ .
(a) topsoil (b) subsoil

(c) bedrock (d) none of these

2. The organic matter of soil consists of ______________ .
(a) rocks (b) mineral salts

(c) decayed plants and animals (d) none of these

3. This is used for laying roads.

(a) Sandy soil (b) Clayey soil
(c) Gravel soil (d) None of these

4. Bedrock consists of ______________ .

(a) humus (b) clay
(c) hard solid rock (d) none of these

5. _______ a mixture of clay, sand and humus.

(a) Gravel soil (b) Clay

(c) Hard solid rocks (d) None of these
High Order Thinking Skill (HOTS)

1. You want to make a small garden in your house. What type of soil would you

use and why?

2. You will find very few plants growing on sea beaches. Explain why?

Learn ‘N’ Fun

Complete the following diagram :

T T
TYPES OF SOILYPES OF SOILYPES OF SOIL

Loamy Soiloamy Soiloamy Soil
S S L L
Sandy Soilandy Soilandy Soil
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