APES Unit 1-3 Review

Front

The concentration of carbon dioxide in the atmosphere

Back

is increasing in part due to fossil fuel use.

Front

The image shows....

Back

Interspecific competition

Front

Suppose that a new predator of the rabbit migrated to this ecosystem. What is the most likely initial effect on the other organisms? Options: More competition among the mice for food, More competition among the hawks for food, Less competition among snakes for food, Less grass available for food

Back

More competition among the hawks for food

Front

In Stage 4, the Total Population is...

Back

Leveling Out

Front

The total amount of sun energy (light) that plants capture and convert to energy (glucose) through photosynthesis describes?

Back

Gross Primary Productivity (GPP)

Front

The environment refers to

Back

the sum of all the conditions surrounding us that influence life.

Front

What growth rate does this population pyramid represent?

Back

Negative Growth

Front

Evidence of biodiversity is seen in: genetic variation among human populations, number of species in a region, number of ecosystems and habitats in a region, genetic variation among plants and animals in a region.

Back

All of these answers are correct.

Front

Which is NOT a non-renewable resources? Options: aluminum, oil, timber, copper, coal

Back

timber

Front

The removal of which type of species will cause a trophic cascade?

Back

Keystone Species