Fuels and Earth science

From Paper 2, Higher

43 marks

Explain why the concentration of carbon dioxide in the atmosphere increased over the last 200 years.

From Paper 2, Higher

113 marks

Explain how particulates in the air affect human health and the climate.

From Paper 2, Higher

182 marks

Describe a test to show that a gas is oxygen and explain why the early atmosphere contained little oxygen.

Score 0 / 8 · 0 of 3 marked

This paper is written by Plasmo in the style of the Edexcel GCSE Chemistry exam. It is not a past paper and is not produced or endorsed by the exam board.

Fuels and Earth science Exam Questions: Edexcel GCSE Chemistry | Plasmo