4.1

Question 1

水足印

Answer 1

Water footprint

Question 2

淡水供應

Answer 2

Freshwater supply

Question 3

水資源短缺

Answer 3

Water shortage

Question 4

地下水

Answer 4

Groundwater

Question 5

發電

Answer 5

Electricity generation

Question 6

飲用

Answer 6

Drinking

Question 7

洗

Answer 7

Washing

Question 8

不充分的

Answer 8

Inadequate

Question 9

生活水平

Answer 9

Living standard

Question 10

污水

Answer 10

Sewage

Question 11

What are the uses of water?

Answer 11

Sport /recreation
Electricity generation:hydroelectric &nuclear power
Transport/washing/drinking

Question 12

核電

Answer 12

nuclear power

Question 13

What is water footprint related to?

Answer 13

Level of economic development and living standard

Question 14

How do level of economic development and living standard  affects the water footprint?

Answer 14

As our income increases and living standards improve, we will use more water at home, in forms and factories. That means our water footprint will become larger

Question 15

What is the major threat to the global water supply

Answer 15

An increasing demand for freshwater

The decreasing supply of clean freshwater

Question 16

Y there is an increasing demand for freshwater

Answer 16

Increasing population
More economic activities and higher living standard
Wasting water

Question 17

How do more economic activities and higher living standard lead an increasing demand of water?

Answer 17

When people buy imported goods and food they consumed water from other place .the water footprints in rich countries are therefore usually bigger

Question 18

How the decreasing supply of clean fresh threat water supply?

Answer 18

When toxic substance such as sewage and industrial waste enter lakes river and groundwater they pollute the clean freshwater makes water shortages become serious