7th Grade Ecosystem Interactions

Front

Abiotic factor

Back

All of the non-living things in an ecosystem

Front

An _ is comprised of all the biotic and abiotic factors in an area and all the interactions among them.

Back

ecosystem

Front

When bull elk fight for dominance in the herd, this is an example of

Back

Competition

Front

What is another word for something that is ALIVE or was ONCE LIVING?

Back

Biotic

Front

A ____________________ Relationship is when two living things "fight" for limited resources.

Back

Competitive

Front

Living things depend on many different _________ in order to survive.

Back

resources

Front

Hawks and owls eat the same type of food and struggle with one another to get their food. What is this an example of?

Back

Competition

Front

Organisms with the same habitat compete for the same resources in this relationship.

Back

Competitive relationships

Front

An organism that is "hunted" and "eaten" as food is called ______________________.

Back

Prey

Front

If you were studying an African environment, and you saw a herd of elephants, what level of the biosphere are you observing?

Back

population