Page 188 - New Medley 1 Semester 1

Competencies
C-3.1, C-3.2, C-3.3, C-12.3,
C-12.4, C-13.2

• Critical thinking
• Environment literacy
7 Air • Creativity
• AIL
21st CENTURY SKILLS

Warm Up

What helps you do the following activity?

Tick (3) it.

(a) Air

(b) Water

Air is all around us. Human
beings, animals and plants need

air to live. They cannot live

without air. We cannot see air but
we can feel it.

If you stand before a table fan,

you can feel air.

Moving air is called wind. When air moves gently, it is called

a breeze. When air moves strongly, it is called a storm.

Uses of Air

Air is very useful to us.

1. Air is filled in balloons and swimming tubes.

2. Air is filled in the tubes inside the tyres.

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