Page 97 - Active Science 5 Ebook and Activity
P. 97
Our Environment
8
Learning Objectives
To Understand
• Air pollution, water pollution, noise pollution and land pollution
• Need to protect our environment
To Find Out
• Causes of pollution
• Harmful effects of pollution
• How to reduce pollution
Let’s Begin
Our surroundings is our environment. Environment has been polluted by human beings
in several ways.
Tick the pictures that do not harm and cross that harm our environment.
97
Active Science-5
