Ecology Review - could use editing for completeness

Members of a species in a defined area

• Ecosystem
• community
• biodiversity
• population

Consumer that eats plants

• heterotroph
• herbivore
• producer
• community

All the organisms in a particular location, including their nonliving environment

• ecosystem
• carnivore
• niche
• population

What may happen if the snowshoe hare was removed from the food web pictured?

• The insects in the habitat would increase.
• The shrew population would decrease due to being only hawk food source.
• The willow tree population would decrease.
• Foxes would dies due to no food source. 

In the energy pyramid here, how much of the energy in the producers gets passed to the herbivores?

• 10%
• 20%
• 80%
• 90%

Which of the following leads to a decrease in biodiversity?

• protection of ecosystems
• pollution control
• selective cutting
• introduction of exotic or invasive species

In the food web shown, the snail would be considered...

• primary consumer
• secondary consumer
• tertiary consumer
• producer

The monkey would be a

• decomposer

• producer

• primary consumer

• secondary consumer

Study of interactions between organisms and their environment 

• niche
• community 
• ecology
• ecosystem

Non-living factor that affects an ecosystem

• biotic factor
• abiotic factor
• food chain 
• biome