The rabbit is a/an _______.

• organism

• plant

• mineral

• machine

Tags

NGSS.MS-LS1-1

The rock is a/an _______.

• nonliving factor

• living organism

• plant

• animal

The herd of deer is a/an _______.

• organism

• animal

• group

• species

Tags

NGSS.MS-LS2-4

All of the rabbits, birds, oak trees, wildflowers, deer, and other organisms in the forest make up a/an _______.

• ecosystem

• population

• community

• biome

Nonliving factors are important in an ecosystem because they:

• provide energy for living organisms.

• are not necessary for the survival of living organisms.

• help in the recycling of nutrients.

• do not affect the ecosystem.

Tags

NGSS.MS-LS2-3

Alan identified _______ as all of the organisms and nonliving factors that interact in a certain area.

• ecosystem

• community

• population

• habitat

Coral live in coral reefs. The reef is their _______.

• habitat

• food source

• predator

• prey

What four things do habitats provide?

• Food, water, shelter, and space

• Food, water, air, and light

• Shelter, space, air, and light

• Food, shelter, air, and light

Tags

NGSS.K-ESS3-1

NGSS.K-LS1-1

Every organism in an ecosystem occupies a certain _______ or role.

• niche

• habitat

• territory

• position

An ecosystem is a community of living organisms in conjunction with the nonliving components of their environment, interacting as a system.

• A single organism living in isolation

• A community of living organisms interacting with nonliving components

• A nonliving component of the environment

• A group of the same species living together

Tags

NGSS.MS-LS2-3