Mukul Sahgal Solutions for Exercise 1: Exercises

Author:Mukul Sahgal

Mukul Sahgal Science Solutions for Exercise - Mukul Sahgal Solutions for Exercise 1: Exercises

Attempt the free practice questions from Exercise 1: Exercises with hints and solutions to strengthen your understanding. AWARENESS SCIENCE Book 5. solutions are prepared by Experienced Embibe Experts.

Questions from Mukul Sahgal Solutions for Exercise 1: Exercises with Hints & Solutions

EASY
5th CBSE
IMPORTANT
AWARENESS SCIENCE Book 5>Chapter 3 - Rocks and Minerals>Exercises>Q 2

Rocks are divided into three groups depending on their size.  

EASY
5th CBSE
IMPORTANT
AWARENESS SCIENCE Book 5>Chapter 3 - Rocks and Minerals>Exercises>Q 2

When lava solidifies, it forms igneous rocks.            

EASY
5th CBSE
IMPORTANT
AWARENESS SCIENCE Book 5>Chapter 3 - Rocks and Minerals>Exercises>Q 2

Sedimentary rocks may also have remains of animals.         

EASY
5th CBSE
IMPORTANT
AWARENESS SCIENCE Book 5>Chapter 3 - Rocks and Minerals>Exercises>Q 2

Metamorphic rocks are harder than sedimentary or igneous rocks.    

EASY
5th CBSE
IMPORTANT
AWARENESS SCIENCE Book 5>Chapter 3 - Rocks and Minerals>Exercises>Q 2

When we burn coal or petroleum we use the sun’s energy trapped in them.

EASY
5th CBSE
IMPORTANT
AWARENESS SCIENCE Book 5>Chapter 3 - Rocks and Minerals>Exercises>Q 2

New deposits of coal and petroleum are formed very rapidly.

EASY
5th CBSE
IMPORTANT
AWARENESS SCIENCE Book 5>Chapter 3 - Rocks and Minerals>Exercises>Q 2

Solar energy does not cause pollution.     

MEDIUM
5th CBSE
IMPORTANT
AWARENESS SCIENCE Book 5>Chapter 3 - Rocks and Minerals>Exercises>Q 9

How does a study of sedimentary rocks help scientists to find out about the earth millions of years ago?