Water as a Natural Resource

What is a natural resource

• a material or substance that comes from the earth

• a material or substance that provides humans with energy or food

• a material or substance that needs to be conserved

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Factories are the only water polluters

• True

• False

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Polluted water is dangerous to ecosystems?

• True

• False

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Water is a renewable resource.

• True

• False

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Green plants need water for.....

• photography.

• absorption.

• photosynthesis.

• synthesis.

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The water cycle enables the replenishment of...

• ground water.

• surface water.

• stored water.

• all of the above.

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Sources of domestic water include all EXCEPT one of the following.

• Rivers

• Seas

• Under Ground Springs

• Rain fall

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Which of the following best describes water

• Water is a renewable resource that in used in domestic, industrial and manufacturing activities

• Water is a nonrenewable resource that is used in domestic. industrial and manufacturing activities

• Water is a resource because animals and plants can live in water

• Water is not a resource because it cannot be sold for money, goods and services.

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NGSS.MS-ESS2-4

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The image above represents:

• Evaporations

• Water Picture

• Water cycle

• Cycle of the seasons

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Why is fresh water a limited resource?

• It isn't because it is a renewable resource

• 97% of water is in the oceans and too salty to drink.

• Only 2.5% is drinkable and is stored in icecaps, rivers, and lakes.