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Water cycle

Chemistry – Water and Its Properties

Topic : Water and Its Properties Content: Water Water Cycle Types of Natural Water Purification of Water Physical Properties of Pure Water Chemical Properties of Pure water Benefit/Uses of Water A. Water Water is the most abundant chemical substance in the world. It covers 70 per cent of the surface of the earth. It occurs [...]

WATER CYCLE: The Process that Provides ALL THE WATER You Use

Have you ever come across a large puddle on the street, or in the gutters after it rained? Ever noticed how it dried up once the sun came up? Where did all the water go? Yes, even that stinky, dirty water! Well, the story of what became of that dirty, godawful water - and its [...]