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Exam-style practice

Oceans as a resource answer explanations

Review worked answers and explanations for Oceans as a resource. Aligned to Cambridge IGCSE Environmental Management.

Answer explanations

Question 1 of 2

Review the answer support, then move sideways through the set.

Paper 1 structured question: Oceans as a resource

Paper 1Theory3 marks

Description

Ocean Resources

Oceans supply food such as fish and shellfish, chemicals used in medicines, construction materials like sand and gravel, renewable energy from waves and tides, tourism opportunities, transportation routes, and potential sources of safe drinking water through desalination.

  1. a

    Describe Describe three different resources provided by oceans.

    [3]