Question

WORKSHEET-1
Class - VII
I Choose the correct Answer:
1. The uppermost layer over the earth's surface is called the crust
[ ]
A. Core
B. Crust
C. Upper Mantle
D. Lower Mantle
2. When Molten Magma cools down it becomes solid. Rocks thus
formed are called................ rocks. They are also called Primary
Rocks.
A. Igneous Rocks B. Metamorphic Rocks
C. Sedimentary Rocks D. Magma
3. The Crust forms only ............percent of the volume of the​

Answer 1

Answer:

Explanation:

1. crust

2. Igneous

3. 1%

Answer 2

Answer:

upper mantle

lava

ignious rocks