Ecosystems

Is wind a biotic or abiotic factor?

• biotic

• abiotic

Is soil a biotic or abiotic factor?

• biotic

• abiotic

Is temperature a biotic or abiotic factor?

• biotic

• abiotic

Abiotic factors are ___________.

• non-living parts of an ecosystem

• living parts of an ecosystem

• things that once were alive, but now are dead

• not important parts of ecosystems.

Biotic factors are ___________.

• non-living parts of an ecosystem

• living parts of an ecosystem

• things that once were alive, but now are dead

• not important parts of ecosystems.

An ecosystem is made up of __________.

• living things only

• non-living things only

• both living and non-living things

What does the word root 'bio-' mean?

• living

• dead

• science

• study

What is an ecosystem

• a place where animals survive and reproduce

• a large area that has a unique climate

• an area where living and non-living things interact

• a system of ideas based on ecology

Biotic or abiotic?

• Biotic

• Abiotic

Biotic or abiotic?

• Biotic

• Abiotic