What are the main elements of 'sima'?

Important Questions on Interior of the Earth

HARD

7th CBSE

IMPORTANT

Social Science Success Book 7>Chapter 12 - Interior of the Earth>TIME TO LEARN>Q 3

What type of rocks are formed by the solidification of molten magma?

HARD

7th CBSE

IMPORTANT

Social Science Success Book 7>Chapter 12 - Interior of the Earth>TIME TO LEARN>Q 4

 Name the most common plutonic rock.

HARD

7th CBSE

IMPORTANT

Social Science Success Book 7>Chapter 12 - Interior of the Earth>TIME TO LEARN>Q 5

Which type of rocks are formed by large deposits of plants and animals?

HARD

7th CBSE

IMPORTANT

Social Science Success Book 7>Chapter 12 - Interior of the Earth>TIME TO LEARN>Q 1

Which rock is called primary rock? Why? 

HARD

7th CBSE

IMPORTANT

Social Science Success Book 7>Chapter 12 - Interior of the Earth>TIME TO LEARN>Q 2

How are sedimentary rocks important to us?

HARD

7th CBSE

IMPORTANT

Social Science Success Book 7>Chapter 12 - Interior of the Earth>TIME TO LEARN>Q 3

How are metamorphic rocks formed? 

HARD

7th CBSE

IMPORTANT

Social Science Success Book 7>Chapter 12 - Interior of the Earth>TIME TO LEARN>Q 4

Give two characteristics of the uppermost outer solid layer of the Earth.

HARD

7th CBSE

IMPORTANT

Social Science Success Book 7>Chapter 12 - Interior of the Earth>TIME TO LEARN>Q 5

Why does the thickness of the Earth's crust vary widely between continental masses and the ocean floor?