Hydrosphere Flashcards

1
Q

global water

A

71

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2
Q

ocean water

A

97/

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3
Q

ice and glaciers

A

68.7

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4
Q

ground water

A

30/

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5
Q

fresh water

A

2.5

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6
Q

Permafrost

A

0.8

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7
Q

Surface and atmosphere

A

0.4

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8
Q

Fressh water lakes

A

67.5

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9
Q

Soil moisture

A

12

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10
Q

Atmosphere

A

9.5

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11
Q

River

A

1.5

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12
Q

Vegetation

A

1.0

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13
Q

Wetlands

A

8.5

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14
Q

Annual per capita water consumption

A

1700m^3

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15
Q

2025 water shortage of the world

A

2/3

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16
Q

Mean annual rainfall

A

1861

17
Q

Sri Lanka river basin

A

103

18
Q

Mahaveli catchman area

A

10,237

19
Q

Maliboda rainfall

A

5330

20
Q

Watawalla rainfall

A

5021

21
Q

Yala rainfall

A

927

22
Q

Mannar rainfall

A

963

23
Q

annual per capita water consumption

A

1700m

24
Q

shortage fo drinking water %

A

20%

25
Q

Mahaweli catchman area
run off ratio
length

A

10,237km
20%
335km

26
Q

kelani lenth

run off ratio

A

145km

43%

27
Q

total number of river basins in SL

A

103

28
Q

lnad area under inland resivoirs

A

2905km