In a grassland, field voles eat grass and kestrels eat field voles.
Which statement correctly describes the consumer level of one of these organisms?
The kestrel is a secondary consumer because it eats a primary consumer.
The grass is a primary consumer because it begins the food chain.
The field vole is a secondary consumer because it eats the grass.
The kestrel is a primary consumer because it eats the field vole.
83 exam-style questions on AQA GCSE Biology 7.2 Organisation of an ecosystem, covering 7.2.1 Levels of organisation, 7.2.2 How materials are cycled, 7.2.3 Decomposition, and 7.2.4 Impact of environmental change (HT only). Each one has a worked solution and a mark scheme showing where the marks go.