Water Management and Scarcity

Question 1

Drain sock

Answer 1

Stuck onto the end of a drain and filters out rubbish.

Question 2

Tippy tap

Answer 2

Stops water wastage.
- uses container, rope, sticks, and soap
- idea is that the water is more controlled

Question 3

Distillation

Answer 3

Most expensive way to clean/purify salt water (only used by extremely rich countries).
- uses evaporation to evaporate the water from the salt
- captures the water vapour and condenses it into water