Cambridge IGCSE Combined Science practice

Paper 3 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 3Theory (Core)2 marks

Air pollution is a significant environmental issue.

Description

Various air pollutants have different impacts on health and the environment.

a
Analyse Discuss the negative impacts of carbon monoxide and nitrogen oxides on health and the environment.
Your answer
Aim for approximately 2 distinct marking points.
[2]

0 of 1 part answered

Answer every part before opening the mark scheme.

Common mistake

No common mistake is linked to this question yet.

Flashcard 1 of 6

Press Space to flip, arrows to move

Paper 3Theory (Core)2 marks

Description

Certain air pollutants are linked to climate change and health issues.

a
Explain Describe how methane and carbon dioxide contribute to global warming.
Your answer
Aim for approximately 2 distinct marking points.
[2]