Neha Sharma and Akanksha Dudpuri Solutions for Chapter: Coal and Petroleum, Exercise 1: Answer Orally

Author:Neha Sharma & Akanksha Dudpuri

Neha Sharma Science Solutions for Exercise - Neha Sharma and Akanksha Dudpuri Solutions for Chapter: Coal and Petroleum, Exercise 1: Answer Orally

Attempt the free practice questions on Chapter 16: Coal and Petroleum, Exercise 1: Answer Orally with hints and solutions to strengthen your understanding. Start Up Science solutions are prepared by Experienced Embibe Experts.

Questions from Neha Sharma and Akanksha Dudpuri Solutions for Chapter: Coal and Petroleum, Exercise 1: Answer Orally with Hints & Solutions

EASY
8th CBSE
IMPORTANT
Start Up Science>Chapter 16 - Coal and Petroleum>Answer Orally>Q 3

Name a gaseous fossil fuel.

EASY
8th CBSE
IMPORTANT
Start Up Science>Chapter 16 - Coal and Petroleum>Answer Orally>Q 1

Give some consequences of over-extraction of fossil fuels.

EASY
8th CBSE
IMPORTANT
Start Up Science>Chapter 16 - Coal and Petroleum>Answer Orally>Q 2

What other forms of energy can we use to conserve fossil fuels?

EASY
8th CBSE
IMPORTANT
Start Up Science>Chapter 16 - Coal and Petroleum>Answer Orally>Q 3

Paper is made of _____ fibre.

EASY
8th CBSE
IMPORTANT
Start Up Science>Chapter 16 - Coal and Petroleum>Answer Orally>Q 4

Why do we deink the pulp?

EASY
8th CBSE
IMPORTANT
Start Up Science>Chapter 16 - Coal and Petroleum>Answer Orally>Q 5

What is pulp?

HARD
8th CBSE
IMPORTANT
Start Up Science>Chapter 16 - Coal and Petroleum>Answer Orally>Q 6

Enlist the steps involved in recycling paper.

MEDIUM
8th CBSE
IMPORTANT
Start Up Science>Chapter 16 - Coal and Petroleum>Answer Orally>Q 7

Why should we use renewable energy sources.