ecosystems

Temperature, light, air, water, and soil are all _____ parts of the environment

• alive

• biotic

• abiotic

• living

Tags

NGSS.MS-ESS2-4

What is an example of a biotic factor?

• skunk

• rocks

• soil

• water

Tags

NGSS.MS-LS1-4

NGSS.MS-LS2-4

What does biodiversity mean?

• Only one species in an area.

• The different amount of species in an area

• All abiotic life

• Nitrogen fixation

Tags

NGSS.MS-LS2-2

NGSS.MS-LS2-5

A population is...

• A group of one species in one area

• Multiple species that live in one area

• All of the living and nonliving things in an area

• None of these

How did the zebra mussels end up in the Great Lakes?

• In ballast tanks of ships

• They were intentionally released

• They have always been in the Great Lakes

• That's not a zebra mussel

The job or role of a plant or an animal in the ecosystem.

• carnivore

• niche

• consumer

• habitat

An animal that eats only plants.

• scavenger

• omnivore

• herbivore

• carnivore

An animal that eats both plants and animals.

• carnivore

• omnivore

• herbivore

• scavenger

An animal that eats only meat.

• herbivore

• omnivore

• carnivore

• scavenger

Organisms that breakdown all the dead plants and animals and their waste and are converted into nutrients for plants.

• carnivores

• consumers

• producers

• decomposers

Tags

NGSS.MS-LS2-3