Section C Water Flashcards

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1
Q

How may people world wide lack access to water

A

1.1 billion

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2
Q

How many people worldwide fine water scarcity for At least once a month

A

2.7 billion

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3
Q

By 2025 what proportion of the worlds population will face threat with water insecurity

A

Two thirds

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4
Q

Water deficit is defined as

A

When demand for water exceeds the supply

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5
Q

Which country in the world is most at risk from water crisis

A

Qatar

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6
Q

What percentage of the water from the orange river In lesotho will be transferred to South Africa

A

40 percent

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7
Q

How much if Lesotho gdp will be generated by Lesotho highlands water project

A

75 percent

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8
Q

How many residents in Lesotho were displaced during the construction of the first 2 dams

A

30 , 000

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9
Q

Rajasthan is a region of which part of India

A

North west

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10
Q

How much can each taanka in rajasthan hold

A

20 000 litres

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11
Q

2 names of the cities in Guateng that require water as part of the Lesotho project.

A

Pretoria and Johannesburg

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12
Q

Where do the majorities of rivers flow in Lesotho

A

South

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13
Q

How much money is South Africa paying Lesotho per month

A

1.5 million

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14
Q

What is grey water

A

Waste water

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15
Q

Recycling water make water more sustainable

A

Recycling water means less water has to be taken from rivers or ground water

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16
Q

What are water transfers

A

Water transfers are large scale engineering product

17
Q

What is over abstraction

A

Over abstraction is when more water from neutral sources is used that can be replaced

18
Q

Give two possible causes of over abstraction

A

Population growth
High demand for agriculture

19
Q

What is water security

A

Having a reliable sustainable source

20
Q

example of a country that tends to have water insecurity

A

Saudi Arabia