Interactions in Ecosystems Test (SOL 3.5)

What are ecosystems?

• A community of living things and nonliving things that share a common environment.

• Living things including plants and animals.

Tags

NGSS.MS-LS2-1

What are producers?

• Plants that make their own food, using sunlight, air, water, and nutrients in the soil.

• An animal that eats living things.

• An organism that breaks down dead plants and animals into smaller pieces to be used again by producers.

Tags

NGSS.MS-LS2-3

What are consumers?

• Plants that make their own food, using sunlight, air, water, and nutrients in the soil.

• An animal that eats living things.

• An organism that breaks down dead plants and animals into smaller pieces to be used again by producers.

Tags

NGSS.MS-LS2-3

What are the three types of consumers?

• Herbivores

• Omnivores

• Insectivores

• Carnivores

Tags

NGSS.MS-LS2-2

Match the following vocabulary words to its definition.

• Omnivores

• An animal that is hunted by other animals for food.

• Herbivores

• A consumer that eats only other animals.

• Predator

• An animal that hunts other animals to get its food.

• Carnivores

• A consumer that eats both plants and animals.

• Prey

• A consumer that eats only plants.

What are decomposers?

• Plants that make their own food, using sunlight, air, water, and nutrients in the soil.

• An animal that eats living things.

• An organism that breaks down dead plants and animals into smaller pieces to be used again by producers.

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-3

Which is a decomposer?

• 
• 
• 
• 

Tags

NGSS.MS-LS2-3

NGSS.MS-LS2-5

All the fish in a pond died. What will most likely happen to this ecosystem?

• The fish-eating animals will move to another pond.

• Flooding will cause the pond to increase in size.

• The animals in the ecosystem will all become herbivores.

• The pond will dry out to form a desert environment.

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-2

NGSS.MS-LS2-3

NGSS.MS-LS2-4

Most food chains begin with a –

• predator

• large animal

• carnivore

• green plant

Tags

NGSS.MS-LS2-3

What makes its own food using the sunlight, air, and water?

• Predators

• People

• Producers

• Populations

Tags

NGSS.MS-LS1-6