Question

Disadvantage of surface water​

Answer 1

Answer:

Disadvantages

Water will need treatment.

Seasonal.

Construction of expensive and environmentally damaging dams, may trigger earthquakes.

Flooding of land for reservoirs.

Reservoirs will eventually silt up.

Requires sufficient rainfall and large river catchment

Answer 2

Answer:

With advantages, surface water has plenty of disadvantages too.

Explanation:

Disadvantages are -

1. Water will need treatment

2. Seasonal

3. Construction of expensive and environmentally damaging dams, may trigger earthquakes

4. Flooding of land for reservoirs

5. Reservoirs will eventually silt up

6. Requires sufficient rainfall and large river catchment.

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