Class 5 Science Rocks Minerals and Soil Questions & Answers

Last updated on June 28th, 2023 at 09:22 pm

A soil is a layer of sand, organic matter, minerals, and water on the surface of the earth.

 

What are the characteristics of soil?

In addition to sand, gravel, and clay, soil contains moisture (water), humus, and air.

 

How would you describe the soil profile?

Different layers of soil make up a soil profile. There are 3 layers in a soil profile

• The topsoil is the uppermost layer of the soil.
• Subsoil is the middle of the soil.
• The bedrock is the lowest layer of soil.

 

Fill in the blanks:-

1. Powdered ……. is used by dentists to polish teeth.
2. A ……….. is made up of minerals.
3. Marble changes from …………
4. …………. refers to the uppermost layer of soil.
5. When magma reaches the surface of the earth, it is called ………..

Answers:-

1. Pumice
2. Rock
3. Limestone
4. Topsoil
5. Lava

 

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