What is water shortage? Flashcards

1
Q

wat is another way of saying water cycle?

A

hydrological cycle

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2
Q

wat does it refers to?

A

the continuous movement of the water from the earth’s surface to the atmosphere & back again

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3
Q

How does the water state changes?

A
from solid
            :
         liquid
            :  
         gas
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4
Q

wat is the cycle driven by?

A

the heat energy from the sun

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5
Q

water is considered as?

A

a renewable source

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6
Q

why?

A

there is no beginning & end

can be naturally replenished

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7
Q

name the process in order

A
evaporation
                     :
            transpiration
                     :
            condensation
                     :
            precipitation
                     :
infiltration  &  surface runoff
        :
groundwater
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8
Q

wat is evaporation?

A

heat from Sun cause water to change to water vapour

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9
Q

wat is transpiration?

A

water vapour given out by plants thru their leaves

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10
Q

wat is condensation?

A

as water vapour rises into the atmosphere,it cools.

At cooler temp, water vapour turns into water droplets thru condensation

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11
Q

wat is precipitation?

A

water droplets gather & forms cloud.
as more water droplets gather, the cloud gets too heavy & falls back to the earth surface

includes all forms of water = rain & snow & hailstorms

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12
Q

wat is infiltration?

A

some left over water being absorbed into the ground

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13
Q

wat is groundwater?

A

water that inflitrates & contained in the soil & the underlying rocks

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14
Q

wat is surface runoff?

A

water that is absorb into the ground flows over the earth’s surface & eventually into the sea

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