Life Science

Which of these are Ecosystems?

• Forests

• Dirt

• Tundra

• Grasslands

What is a species?

• An Italian meal eaten at lunch

• A group of organisms that can mate and produce offspring

• All organisms that live in the same place at the same time

• A special role an organism plays within its habitat

What lives in an Ecosystem together with nonliving factors of the environment?

• tigers

• plants

• organisms

• consumers

Tags

NGSS.MS-LS2-3

For a population to thrive, what must it have?

• food

• a beautiful view

• water

• competition

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-4

What is a predator?

• A host

• A board game

• An animal eating the prey

• A parasite

What are the 3 groups of consumers?

• Omnivore

• Producer

• Herbivore

• Carnivore

Organisms can be divided into 3 main groups: producer, consumer, and decomposer. What is a producer?

• an organism that gets its food by eating other organisms

• someone who sings

• an organism that creates its own food

• an organism that feeds on the remains of waste of other organisms

Tags

NGSS.MS-LS2-3

This traces the path of energy as it moves from one organism to the next in an ecosystem.

• consumer

• prey

• scavenger

• food chain

Tags

NGSS.MS-LS2-3

NGSS.MS-LS1-7

Where does energy begin in most ecosystems?

• food

• sun

• water

• soil

Tags

NGSS.MS-LS2-3

NGSS.MS-LS1-6

NGSS.MS-ESS2-4

What are the two factors in every ecosystem?

• trees

• energy

• animals

• matter

Tags

NGSS.MS-LS2-3