Ecology Review

Front

Anything that can decrease a population is a...

Back

limiting factor

Front

Where would a producer be in the energy pyramid?

Back

a

Front

Where would a secondary consumer be in an energy pyramid?

Back

c

Front

How much energy does an organism lose to the environment?

Back

90%

Front

Order the organization of the biosphere from micro to macro. Options: organism, population, community, ecosystem, biome

Back

organism, population, community, ecosystem, biome

Front

_________ is where an organism lives; _______________ is how an organism gets it shelter, food, etc.

Back

habitat; niche

Front

Natural disasters are an example of density _______ while disease is an example of density _______.

Back

independent, dependent

Front

__________ is when both organisms benefit from the relationship.

Back

mutualism

Front

________ is when one organism benefits and the other gets nothing from the relationship.

Back

commensalism

Front

_______ is when one organism benefits and the other organism is harmed.

Back

parasitism