Level 4
Describe some of the effects of acid rain
Describe the effects of other forms of pollution
Explain why it is important to monitor and control pollution
Name some products produced by chemical reactions
Explain that burning is a chemical reaction that produces energy
Level 5/6
Describe acid rain using chemical reactions
Explain how acid rain affects rocks, building materials and living things
Explain how air and water pollution are monitored
Explain how these types of pollution might be controlled
Distinguish between different environmental problems
Use the particle model to explain how mass is conserved during chemical reactions and other changes
Represent chemical reactions using word equations
Level 7
Describe a variety of environmental issues and explain the implications of these
Explain observations where mass appears to be lost with the principle of conservation of mass
Represent some reactions by symbol equations
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