HARD
7th CBSE
IMPORTANT
Earn 100

Explain the rock cycle with the help of a diagram.

Important Questions on The Structure of the Earth

MEDIUM
7th CBSE
IMPORTANT
New Longman Vistas>Chapter 2 - The Structure of the Earth>Exercises>Q 3
List the different uses of rocks.
HARD
7th CBSE
IMPORTANT
New Longman Vistas>Chapter 2 - The Structure of the Earth>Exercises>Place the following words under the correct heading

Place the following words under the correct heading.

granite, sandstone, basalt, coal, marble, quartzite, limestone, obsidian, gypsum, gneiss, slate, dolerite

Igneous rock Sedimentary rock Metamorphic rock
     
     
     
     
     

 

HARD
7th CBSE
IMPORTANT
New Longman Vistas>Chapter 2 - The Structure of the Earth>Exercises>Q 1
Why is it impossible for us to reach the centre of the Earth?
HARD
7th CBSE
IMPORTANT
New Longman Vistas>Chapter 2 - The Structure of the Earth>Exercises>Q 2
Why are fossils not found in igneous rocks?