Abiotic vs Biotic Factors

An ecosystem is made up of __________.

• living things only

• non-living things only

• both living and non-living things

Are decomposers biotic or abiotic factors?

• biotic

• abiotic

Are producers biotic or abiotic factors?

• biotic

• abiotic

Is predation a biotic or abiotic factor?

• biotic

• abiotic

Is pH a biotic or abiotic factor?

• biotic

• abiotic

Is temperature a biotic or abiotic factor?

• biotic

• abiotic

Air is a mixture of colorless gases. The air that makes up the Earth's atmosphere consists primarily of nitrogen and oxygen. Air is an example of which type of factor?

• Biotic

• Abiotic

What is the difference between the biotic and abiotic factors?

• Biotic factors are living or dead things, and abiotic factors are not alive and never were alive.

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

• Biotic factors are dead things, and abiotic factors are living things.

• Biotic factors are living things, and abiotic factors used to be alive but are now dead.

Which is an example of an abiotic factor in a pond environment?

• The water

• A frog

• A grasshopper

• A snake

Which is an example of a biotic factor in the environment?

• The climate in the region

• Carnivores that consume other animals

• Amount of helium gas in the air

• Flow of water in a river