Water Conservation and Management Challenges

The video discusses the global distribution of water, highlighting that most of it is in the oceans, with only a small fraction being freshwater. It addresses the challenges of accessing usable water, especially in regions like Africa. The video explores solutions such as building dams, water transfer schemes, and desalination plants, while also emphasizing local conservation efforts like gray water recycling. The importance of water conservation is underscored, given the increasing global demand.

What percentage of the world's water is freshwater?

• 95%

• 2.5%

• 50%

• 10%

Which continent has the second largest store of groundwater?

• Australia

• Europe

• Africa

• Asia

What is one of the main challenges in accessing water in some regions?

• Lack of rivers

• Unequal distribution

• Too much rainfall

• Excessive pollution

What is a major consequence of building dams?

• Increased pollution

• Decreased water supply

• Higher energy costs

• Displacement of local people

What is the purpose of water transfer schemes?

• To increase rainfall

• To desalinate water

• To redistribute water evenly

• To purify water

What is a significant drawback of desalination plants?

• They increase pollution

• They are too costly

• They reduce water quality

• They are inefficient

Which process involves using wastewater from household appliances?

• Rainwater harvesting

• Desalination

• Gray water recycling

• Water transfer

What is a simple action individuals can take to conserve water?

• Leave taps running

• Use more water in gardens

• Fix leaks promptly

• Increase shower time

Why is collective action important in water conservation?

• It increases rainfall

• It speeds up processes

• It ensures a larger impact

• It reduces costs

What is the main message regarding water in the final section?

• Water is only for drinking

• Water is precious and should not be wasted

• Water is a renewable resource

• Water is abundant