Gr3 Sci-T1-Food Chain

A __________ shows the flow of energy in an ecosystem.

• food chain

• photosynthesis

In a food chain, each organism is a source of food for the next one in line.

• True

• False

A simple food chain has two basic components: a ___________ and a consumer.

• predator

• prey

• producer

In this food chain, the flowers are the _____________.

• producer

• consumer

In this food chain, the penguin is a __________ and __________.

• prey and producer

• prey and predator

• predator and producer

The producers cannot make their own food and rely with the consumer as their source of energy.

• True

• False

Humans are also part of a food chain.

• True

• False

Arrange the following organisms in a food chain.

• grasses-crocodile-hippopotamus

• grasses-hippopotamus-crocodile

• crocodile-hippopotamus-grasses