Science MCQs

Primary consumers (herbivores) eat producers.

Secondary consumers are carnivores that eat herbivores.

Fungi and bacteria break down dead matter and recycle nutrients.

A food chain shows the linear flow of energy from producer to consumer.

A food web consists of multiple overlapping food chains.

Food chains begin with producers that capture energy from the sun.

The frog eats the grasshopper (primary consumer) so it is a secondary consumer.

Producers are the base of the food web; their removal would cause the entire web to collapse.

Adaptations are features that help an organism survive in its habitat.

Webbed feet help ducks push against water efficiently for swimming.