Cambridge IGCSE Combined Science practice

Paper 4 structured question: Air quality and climate

Try the question first, then check the answer and practise the same topic again.

At a glance

Paper

Marks

Topic

Air quality and climate

Exam-style question

Try this first

Paper 4Theory (Extended)3 marks

Discuss the impact of renewable energy sources on climate change mitigation.

Description

Renewable energy sources such as wind and solar power are increasingly being adopted to reduce reliance on fossil fuels.

a
Discuss the role of renewable energy sources in mitigating climate change.
Your answer
Aim for approximately 3 distinct marking points.
[3]

0 of 1 part answered

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Paper 4Theory (Extended)3 marks

Description

Tree planting is promoted as a strategy to absorb carbon dioxide and improve air quality.

a
Evaluate the effectiveness of tree planting in mitigating climate change.
Your answer
Aim for approximately 3 distinct marking points.
[3]