U3: L4: Tackling water stress Flashcards
1
Q
Define water surplus -
A
Where supply exceeds demand
2
Q
Define water stress -
A
Where demand exceeds supply
3
Q
What can we do to decrease the amount of water stress there is?
A
Transferring water from one area to another
Drip irrigation
Desalination
Rainwater harvesting ponds
Recycling water in sewage works
