Identify the factor that does not increase demand for fr1 u wanf2 g8ntx7hnq*:esh water.

  Figure: Water use in industry and hoc0-wezqf ydx6 m8;; xauseholds in The Netherlands
Year Tap water Groundwater Surface water
$per million m^3$ $per million m^3$ $per million m^3$
2005 4.7 767.6 1003.3
2010 6.2 762.8 1025.5
2015 3.7 768.3 999.0
2020* 7.0 843.0 1213.3
Water can be accessed in different ways. Most households in The Netherlands get their water from taps. Many farms and factories, however, either get their water from a borehole which extracts water out of the ground (groundwater) or directly from a river or stream (surface water).

Determine which statement about water extraction in The Netherlands is correct.

  Which of the following would not be considered a k+ xlzx2/gbi 0yx./z7ae7a2w 0q k wrupositive outcome of the constructi k0zw.way2 bra exx7 kxg2qz+l07i/u/on of a dam?

  Figure: Water scarcity in Mbale D 1kdkn 2uf3)b ot9u;nj /e:ivristrict


Identify which of the following aspects of freshwater is best reflected in this picture

  Suggest two ways that humans can imp)3db*a*:okdkr:) wuueo7y is rove their water supplies.

  Identify which of the following uses of freshwater is the greatest threat +zfl4v k:g*trbid b.len7 3e(to the water levels of+ 7i*el3 ft ez:lbdnb rv(kg4. groundwater and aquifers.

  Deduce which of the following water enhancement strategies would be most effeci 3dqrpn4ul; h 6t)*gxtive for Less Economicr)p *ltxu;6 3dg4hn iqally Developed Countries (LEDC's)?

  Identify which of the following is an example of trq7 9r+mohm2 xnfo/ +ssansformation.

  Figure: Water requirements per kilogram produced (glxu3tgy(z9 8u3 kh 95xy*sgxasobal averages)
With reference to the Figure, estimate the kilograms of grains that could be grown with the amount of water needed to produce 1 kilogram of beef.

  Figure: Water requirements jgll/ p+ fzk:.per kilogram produced (global averages)


With reference to the Figure, suggest which of the following conclusions are supported by the data provided:

I.
A vegan diet requires less freshwater in food production than a meat-based diet.
II.
Eating meat is not sustainable in terms of freshwater use.
III.
Consuming a kg of chicken uses less freshwater than consuming a kg of pork.