6.12e

What are some abiotic factors in an ecosystem?

• soil organisms, plant community

• solar radiation, plant community

• fish, trees

• minerals, moisture

What best fits X

• biome

• biotic

• community

• biosphere

Tags

NGSS.MS-LS2-2

Which diagram best represents an ecosystem

• A

• B

• C

• D

Tags

NGSS.MS-LS2-3

What are some biotic factors in this ecosystem?

• sunlight and heat

• insects, bacteria, and fungi

• termite mounds and insects

• rotting log, rocks, and water

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-4

List the steps of the scientific method

d

e

f

c

b

a

Ask a question

Draw conclusions

Conduct experiment

Analyze results

Form a hypothesis

Communicate results

Tags

NGSS.MS-PS2-2

East Texas has a dominant vegetation of pine trees. A collection of all pine trees together make up a .....

• organism

• population

• community

• ecosystem

Which of the following is NOT a biotic factor?

• coyote

• elephant

• air

What is the difference between the biotic

and abiotic factors?

• Biotic are the living things and abiotic are nonliving things.

• Biotic are the nonliving things and abiotic are living things.

Identify a key biotic component of a forest ecosystem.

• soil

• water

• trees

• wind

What is the smallest unit that can carry on all functions of life?

• elements

• molecules

• cells

• organelles

Tags

NGSS.MS-LS1-1

NGSS.MS-LS1-2