Morris Ecosystems 4th grade

What is a population?

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

• Many different species living together in one place

• The interactions and actions within an ecosystem

• The sun's energy cycle

Tags

NGSS.MS-LS4-4

What is a community?

• A process where plants make their own food

• The sun's energy

• The populations of species that live in the same place at the same time together

• The same species living in the same place at the same time

Ecosystems include living and nonliving things. Which list shows all NONLIVING things in an ecosystem?

• Soil, air, plants, trees, grass

• Sunlight, water, nutrients, soil, air

• Water, nutrients, plants, trees, shrubs

• Animals and plants

Tags

NGSS.MS-LS2-3

Organisms in a community depend on each other to survive. Energy gets passed from one organism to another in the ______ _____.

• Food web

• Food chain

• Energy zone

• Dependent population

Tags

NGSS.MS-LS2-3

A group of ducks living together in the same area at the same time is a -

• Population

• President

• Community

• Ecosystem

Groups of fish, turtles, and whales that live together in the same place make up a __________.

• Community

• Coral reef

• Population

• School

Tags

NGSS.MS-LS2-2

Producers are plants that get their energy from the ________.

• Sky

• Sun

• Earth

• Animals

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

An ECOSYSTEM is a place where living and nonliving things ________.

• Fall apart

• Are produced

• Interact

• Invite

The function or role that an organism has in the food web of that community is called its -

• niche

• habitat

• ecosystem

• cumulus

Habitats provide FOUR things for the organisms who live there. These four things are:

• food, water, shelter, and space

• air, water, space, neighbors

• food, shelter, air, sunlight

• sunlight, water, shelter, space