Question

Rocks and their types
The earth's crust is made up of soil and rocks. All rocks
are made up of substances called minerals.
Rocks are of different kinds and colours.
In nature, rocks are formed in various ways. Depending
on how they are formed, rocks are classified into three
types—igneous rocks, sedimentary rocks and metamorphic
ROCKS AND THEIR TYPES
1
Rocks and Minerals
Tell Us Learn about
Minerals
Do You Remember
Who am I?
(a) I am the hard matter that makes up the earth, ROLKS
b) I am used to make pencils, GRAPHITE
c) The buildings such as Red Fort are made of me, SENOSIONE
(d) I am found in layers, SHOLE
Do You Know
Rocks have been used
by humans for millions
of years, from early
tools and weapons to
various construction
materials
rocks.
New CW AOS SEM 10​

Answer 1

Answer:

i am used to make pencils, GRAPHITE

Answer 2

Answer:

GRAPHITE

Explanation: