Ecosystems and Their Parts

Temperature, light, air, water, and soil are all _____ parts of the environment

• alive

• biotic

• abiotic

• living

Tags

NGSS.MS-ESS2-1

NGSS.MS-LS2-3

What is an example of a biotic factor?

• skunk

• rocks

• soil

• water

Tags

NGSS.MS-LS2-4

NGSS.MS-LS2-2

Non-living things in an ecosystem are ___.

• abiotic

• biotic

• limiting factors

• carrying capacity

Which is an abiotic part of an ecosystem?

• feather
• dead log
• spider web
• clouds

Which is not an abiotic factor?

• dead leaf
• water
• sand
• carbon dioxide

Organisms in an area and their non-living parts make up ____.

• a food chain

• a habitat

• an ecosystem

• a food web

Living things or once living things in an ecosystem are ____.

• abiotic factors

• biotic factors

• limiting factors

• carrying capacity

Birds and bees are___.

• biotic factors.

• abiotic factos.

Rocks and sand are ____.

• biotic factors.

• abiotic factos.

Oxygen and carbon dioxide in the air are ___.

• biotic factors

• abiotic factors