GEO__GP3_ Nov 13_Water Cycle Flashcards

(46 cards)

1
Q

Polar Molecules

A

Parts that are positively charged and parts that are negatively charged.

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1
Q

watershed

A

(drainage basin) land drained by a river system , which includes that main river and its tributaries

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1
Q

the measure of the change of elevation over a certain distance

A

gradient

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2
Q

Adhesion

A

water is attracted to other polar substances

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2
Q

runoff

A

water that flows off of land into rivers, streams and the ocean

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2
Q

percolation

A

the downward movement of water through pores and other spaces in the soil

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2
Q

discharge

A

the amount of water a stream or river carries in a given amount of time (gallons/hour)

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3
Q

precipitation

A

when water falls from the atmosphere to the Earth’s surface: rain, sleet, snow, hail

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4
Q

erosion

A

the removal and trasnport of rosk and soil

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5
Q

(drainage basin) land drained by a river system , which includes that main river and its tributaries

A

watershed

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6
Q

gradient

A

the measure of the change of elevation over a certain distance

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6
Q

Water is attracted to water

A

Cohesion

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6
Q

Water is referred to as this since it can dissolve more substances than any other liquid.

A

Universal solvent

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7
Q

hydrologic cycle

A

the continuous movement of water between water sources (lakes, rivers), the ground, and the atmosphere

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7
Q

collection

A

when water collects on Earth often in rivers or lakes; also called accumulation

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8
Q

the removal and trasnport of rosk and soil

A

erosion

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10
Q

when water falls from the atmosphere to the Earth’s surface: rain, sleet, snow, hail

A

precipitation

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11
Q

the continuous movement of water between water sources (lakes, rivers), the ground, and the atmosphere

A

hydrologic cycle

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13
Q

movement of water into the ground

14
Q

Universal solvent

A

Water is referred to as this since it can dissolve more substances than any other liquid.

15
Q

Caused by the cohesive force between water molecules which act as a “skin” on the surface of the water

A

Surface Tension

17
Q

when water evaporates from a plant

A

transpiration

19
Q

Cohesion

A

Water is attracted to water

20
Q

evaporation

A

when liquid water turns into water vapor

21
high specific heat capacity
it takes a lot of energy to change the temperature of water and even more to change its state.
22
the amount of water a stream or river carries in a given amount of time (gallons/hour)
discharge
24
when water collects on Earth often in rivers or lakes; also called accumulation
collection
26
smaller streams or rivers that flow into larger ones
tributaries
27
water that flows off of land into rivers, streams and the ocean
runoff
28
Caused by cohesive forces which allow water to rise up a narrow tube
Capillary Action
29
condensation
when water vapor cools and turns into a liquid
30
Density
mass of a substance per unit of volume (example: kg/l or g/ml)
31
when water vapor cools and turns into a liquid
condensation
33
channel
the oath that a stream follows
33
it takes a lot of energy to change the temperature of water and even more to change its state.
high specific heat capacity
34
Surface Tension
Caused by the cohesive force between water molecules which act as a "skin" on the surface of the water
35
tributaries
smaller streams or rivers that flow into larger ones
36
water is attracted to other polar substances
Adhesion
37
Capillary Action
Caused by cohesive forces which allow water to rise up a narrow tube
39
mass of a substance per unit of volume (example: kg/l or g/ml)
Density
40
when liquid water turns into water vapor
evaporation
42
transpiration
when water evaporates from a plant
43
the downward movement of water through pores and other spaces in the soil
percolation
44
infiltration
movement of water into the ground
45
Parts that are positively charged and parts that are negatively charged.
Polar Molecules
46
the oath that a stream follows
channel