Grade 3 Ecosystems

Label the ecosystem

b

desert

tundra

ocean

rainforest

An ecosystem is where living and non-living things interact.

• True

• False

Tags

NGSS.MS-LS2-3

Which of these is a living thing in an ecosystem?

• A rock

• A river

• A tree

Tags

NGSS.MS-LS1-1

Producers make their own food from the sun. A producer is a:

• Plant

• Animal

• Rock

Tags

NGSS.MS-LS1-6

Match the following animal to their ecosystem.

• Ocean

• Shark

• Rainforest

• Polar Bear

• Tundra

• Frog

• Pond

• Tiger

Animals (and humans) eat food with their mouths. They cannot make food by sunlight. Animals are ...

• Consumers

• Producers

• Decomposers

Tags

NGSS.MS-LS2-3

A mushroom is an example of...

• A producer

• A consumer

• A decomposer

Reorder the food chain. Remember, all food chains start with the energy from the sun!

• Snake

• Mouse

• Sun

• Grass

• Mushroom

Tags

NGSS.MS-LS2-3

Plants and animals are examples of _____ things.

Tags

NGSS.MS-LS1-1

Producers (plants) need three things to grow : air, sunlight and ____.

• rocks

• water

• animals

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-1

NGSS.MS-LS1-5