Which materials are commonly made from limited raw materials?
A
Water, oxygen, nitrogen, carbon dioxide and sunlight.
B
Food, medicines, fuels, fertilisers and enzymes.
C
Wood, paper, cotton, wool and natural rubber.
D
Metals, glass, building materials, ceramics and most plastics.
10.2.2 Ways of reducing the use of resources Flashcards
Flashcards for AQA GCSE Chemistry 10.2.2 Ways of reducing the use of resources, covering the key terms, definitions and equations you need to recall for Paper 1 and Paper 2. 24 cards, matched to the AQA GCSE Chemistry (8462) specification. Recall questions account for roughly 40% of marks at GCSE Chemistry, so these target the marks you can secure before the paper starts.