Question

the base of plains, mountains and ocean beds is 1. metamorphic rocks 2. sedimentary rocks 3. igneous rock 4. none of these​

Answer 1

Explanation:

the base of plains,mountains and ocean beds is made up of 1) metamorphic rocks.

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Answer 2

Read this chapter

this chapter name - Rocks and Minerals

Answer:

3. ingeous rock is the correct Answer

Explanation:

{ingeous rock }

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(Igneous rock form the bale of all

(_________________________

forms of -plains, mountains and

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ocean beds.) They are formed

__________)

by the cooling and hardening of hot liquid rock in

huse underground pockets of the earth is called magma.

{Kinds of Rocks}

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Pepending on their Formation,Rocks are Classified into three groups - igneous ,sedimentary and metamorphic.

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