Page 122 - ICSE Chemistry 6

3. THE NATURE OF MATTER

Matter

Living Non-living

Human beings Plants Animals Natural: Man-made: chair,
mango, rose lion, dog air, water car

4. WATER

Water

Sources of water Importance Concerns

Rainwater Surface water Groundwater Needed in Acts as a Water Water
everyday life solvent pollution conservation

Saline Fresh

Sea Ocean Rivers Ponds Lakes Streams

Handpumps Tube wells Wells Springs

5. AIR AND ATMOSPHERE

Air, a Mixture

Carbon Water Dust particles
Oxygen Nitrogen Inert gases
dioxide vapour and smoke

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