Ecosystems

What is an ecosystem?

• The area of land where animals live

• A community of insects that work together

• A community of organisms together with its environment

• The section of a terrarium where plants grow

Only living things are made of matter

• True

• False

Tags

NGSS.MS-LS2-3

NGSS.MS-LS1-6

A group of the same type of organisms living in the same place at the same time.

• threatened species
• populations
• community
• limiting factor

Tags

NGSS.MS-LS2-1

All of the populations that live in one area together

• limiting factors

• populations

• community

• speed limit

Tags

NGSS.3-LS2-1

Which statement is correct?

• A population is the same as a community
• A community is a group of populations
• A community is a part of a population
• A population is a group of communities

All of the different populations that live in a specific area.

• ecosystem
• habitat
• ecology
• community

Tags

NGSS.MS-LS2-4

The place where an organism lives that provides it with shelter, food and water.

• ecosystem
• population
• community
• habitat

Tags

NGSS.MS-LS1-5

the living parts of an ecosystem

• biotic factors
• biology
• abiotic factors
• animals

Tags

NGSS.3-LS4-3

NGSS.5-LS2-1

The non living parts of an ecosystem

• abiotic factors
• biotic factors
• oxygen
• soil

Tags

NGSS.MS-LS2-3

All living things need _________ and _________ factors to survive.

• food and plants

• biotic and abiotic

• sunlight and good weather

• cans of tuna and water

Tags

NGSS.MS-LS2-3

NGSS.MS-LS2-1