(a)[4]
Fill in Table 4.1.
(b(i))[6]
Describe and explain what occurs in lakes when eutrophication takes place.
(b(ii))[2]
Suggest ways in which a farmer could lower the risk of eutrophication happening when fertiliser is applied to crops.
Biology 0610 · IGCSE · Pollution
Pollution — practice question
Pollution means damage to the environment caused by substances released through human activities.
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This 12-mark question has a full step-by-step worked solution and mark scheme. One marking point: “Sulfur dioxide released from burning fossil fuels leads to acid rain” …
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