3rd grade Science Test

What is an example of a decomposer?

• Lion

• Earthworm

• Eagle

• Shark

Tags

NGSS.MS-LS2-3

Which of the following animals is a herbivore?

• Tiger

• Rabbit

• Hawk

• Snake

What do you call an animal that eats both plants and animals?

• Herbivore

• Carnivore

• Omnivore

• Decomposer

In a food chain, what is the role of plants?

• Predator

• Prey

• Producer

• Decomposer

Tags

NGSS.MS-LS2-3

Which of the following is a predator?

• Rabbit

• Hawk

• Grass

• Mushroom

Tags

NGSS.MS-LS2-3

What is a food chain?

• A list of animals

• A sequence showing who eats whom

• A type of plant

• A kind of animal

Tags

NGSS.MS-LS2-3

What happens if all producers on Earth die?

• Nothing changes

• Life continues as normal

• There would be no life on Earth

• More animals would appear

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-1

NGSS.MS-LS2-3

NGSS.MS-LS2-4

What is an energy pyramid?

• A type of plant

• A diagram showing energy flow in a food chain

• A kind of animal

• A mountain

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

What might happen if a new animal is introduced to a food web?

• It will have no effect

• It may eat many other animals or plants

• It will become a plant

• It will disappear immediately

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-2

NGSS.MS-LS2-3

NGSS.MS-LS2-4

How can animals hide from predators?

• By making loud noises

• By using camouflage

• By running in circles

• By standing still