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10.1 Using the Earth's resources and obtaining potable water

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Question 35
F

Which source of water needs the least treatment to make it potable?

[1]
A

Ground water collected from an aquifer below farmland

B

Waste water collected from the drains of a large town

C

Sea water pumped from the coast to a treatment works

D

Water collected from a pond beside an industrial site

Markscheme

10.1 Using the Earth's resources and obtaining potable water Questions

  1. GCSE
  2. /Chemistry
  3. /10.1 Using the Earth's resources and obtaining potable water

87 exam-style questions on AQA GCSE Chemistry 10.1 Using the Earth's resources and obtaining potable water, covering 10.1.1 Using the Earth's resources and sustainable development, 10.1.2 Potable water, 10.1.3 Waste water treatment, and 10.1.4 Alternative methods of extracting metals. Each one has a worked solution and a mark scheme showing where the marks go.

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