Worksheets Ecology

What is an example of an ecosystem?

• a deer

• a group of deers, the sun, rabbits, the lake, the soil, a bird, a tree

• a group of deers

• a group of deers, rabbits, a bird, and a tree

Tags

NGSS.MS-LS2-3

What is a Biotic Factor?

• A living thing in an ecosystem.

• The water in an ecosystem.

• All the animals in an ecosystem.

• The plants.

Tags

NGSS.MS-LS2-2

What is an abiotic factor?

• A living part of an ecosystem.

• A non-living part of an ecosystem.

• Water

• A part of an animal.

Tags

NGSS.MS-LS2-3

A cactus is a biotic factor.

• True

• False

What do decomposers do?

• Eat dead animals

• Break apart dead organisms, making nutrients available for primary producers

• Crush trash in trash bin.

Tags

NGSS.MS-LS2-3

Which is a decomposer?

• Vulture

• Mushrooms

• A human

• An animal

Which is an example of a producer.

• The grass on the ground.

• A machine

• A female.

• Tyler Perry.

Tags

NGSS.MS-LS2-3

A carnivore is_____.

• An animal that eats plants only

• An animal that eats both plants and other animals.

• An animal that only eats other animals.

• Something that makes its own food.

Where  does  the energy of most of the ecosystems come from?

• Batteries.

• Air.

• Electricity.

• Sun.

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NGSS.MS-LS1-6

NGSS.MS-LS2-3

What do non-living things in an ecosystem include?

• temperature, sunlight, plants and animals.

• Rocks, soil, temperature and water.

• Air, wind, water, rocks, soil, temperature and sunlight.

• Air, wind, clouds, rain and water.

Tags

NGSS.MS-ESS2-4

NGSS.MS-ESS2-5

NGSS.MS-LS2-3