Anita Sood, Anupama Bhandari, Madhabi Bose and, Shelly Wadhwa Solutions for Exercise 2: TRACK YOUR PROGRESS

Author:Anita Sood, Anupama Bhandari, Madhabi Bose & Shelly Wadhwa

Anita Sood Science Solutions for Exercise - Anita Sood, Anupama Bhandari, Madhabi Bose and, Shelly Wadhwa Solutions for Exercise 2: TRACK YOUR PROGRESS

Attempt the free practice questions from Exercise 2: TRACK YOUR PROGRESS with hints and solutions to strengthen your understanding. Expanded Universal Science solutions are prepared by Experienced Embibe Experts.

Questions from Anita Sood, Anupama Bhandari, Madhabi Bose and, Shelly Wadhwa Solutions for Exercise 2: TRACK YOUR PROGRESS with Hints & Solutions

MEDIUM
8th CBSE
IMPORTANT
Expanded Universal Science>Chapter 5 - Coal and Petroleum>TRACK YOUR PROGRESS>Q 3

Natural gas has a characteristic odour.

MEDIUM
8th CBSE
IMPORTANT
Expanded Universal Science>Chapter 5 - Coal and Petroleum>TRACK YOUR PROGRESS>Q 3

Natural gas is heavier than air.

MEDIUM
8th CBSE
IMPORTANT
Expanded Universal Science>Chapter 5 - Coal and Petroleum>TRACK YOUR PROGRESS>Q 3

Synthetic fibres, polymers and dyes are synthesised from petrochemicals.

MEDIUM
8th CBSE
IMPORTANT
Expanded Universal Science>Chapter 5 - Coal and Petroleum>TRACK YOUR PROGRESS>Q 3

We should use conventional bulbs instead of LEDs.

EASY
8th CBSE
IMPORTANT
Expanded Universal Science>Chapter 5 - Coal and Petroleum>TRACK YOUR PROGRESS>Q 3

Emission of carbon dioxide gas during burning of fossil fuels causes global warming.