Ecosystem CFA #3 Review

All biotic and abiotic factors in an area together is called a(n)__________

• biosphere

• ecosystem

• community

• population

Tags

NGSS.MS-LS2-3

All of the living things in an ecosystem are called _______ factors.

• biotic

• living

• abiotic

• animals

Tags

NGSS.MS-LS2-2

All of the non-living things in an ecosystem are called _____ factors.

• dead

• plant

• abiotic

• biotic

Tags

NGSS.MS-LS2-3

What level of an ecosystem does this picture represent?

• population

• biotic

• community

• organism

What level of an ecosystem does this picture represent?

• bird

• community

• population

• ecosystem

Tags

NGSS.MS-LS2-1

What level of an ecosystem does this picture represent?

• community

• population

• organism

• abiotic

Tags

NGSS.MS-LS2-1

What level of an ecosystem does this picture represent?

• organism

• abiotic

• community

• ecosystem

A group of ants in an ant hill is an example of a(n)___

• community

• population

• biotic

• ecosystem

A snake den at the base of a group of cactus is an example of a(n)____.

• ecosystem

• population

• biome

• community

What is a biotic factor in this picture?

• rain

• trees

• oxygen

• rocks

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-4