Anita Paul, Seema Sinha, Deepika Parashari and, Karuni Subrahmanyam Solutions for Exercise 3: Quick Check?

Author:Anita Paul, Seema Sinha, Deepika Parashari & Karuni Subrahmanyam

Anita Paul Science Solutions for Exercise - Anita Paul, Seema Sinha, Deepika Parashari and, Karuni Subrahmanyam Solutions for Exercise 3: Quick Check?

Attempt the practice questions from Exercise 3: Quick Check? with hints and solutions to strengthen your understanding. Galaxy A Course in Science Book 8 solutions are prepared by Experienced Embibe Experts.

Questions from Anita Paul, Seema Sinha, Deepika Parashari and, Karuni Subrahmanyam Solutions for Exercise 3: Quick Check? with Hints & Solutions

MEDIUM
8th CBSE
IMPORTANT
Galaxy A Course in Science Book 8>Chapter 5 - Coal and Petroleum>Quick Check?>Q a)

Carbon monoxide in the atmosphere traps the heat that reaches the earth.

MEDIUM
8th CBSE
IMPORTANT
Galaxy A Course in Science Book 8>Chapter 5 - Coal and Petroleum>Quick Check?>Q b)

Global warming causes the melting of ice caps.

MEDIUM
8th CBSE
IMPORTANT
Galaxy A Course in Science Book 8>Chapter 5 - Coal and Petroleum>Quick Check?>Q c)

Sulphur dioxide and nitrogen dioxide combine with water vapour and form acid rain.

MEDIUM
8th CBSE
IMPORTANT
Galaxy A Course in Science Book 8>Chapter 5 - Coal and Petroleum>Quick Check?>Q d)

To save energy, one should use incandescent bulbs instead of compact fluorescent lamps (CFL).