Ecology Review

What would effect a population regardless of the number of organisms?

Which organism is a tertiary consumer in this food web?

Which of these organisms is classified as a decomposer?

The maximum number of organisms an ecosystem can support is called - 

During succession when will an environment have the most species diversity?

What would a long term effect of pollution and human interaction with an environment be?

Which of the following organisms is a producer?

The process of bacteria and fungi returning energy to producers is called what?

Which would cause a decrease in primary consumers?

Animals at the top of an ecological pyramid are called what?

When an animal captures and eats another organism it is called - 

What is the biomass of the producers in this pyramid?

Which statement best describes commensalism?

Mosquitoes drinking blood from a cow would be what type of relationship?

Which biogeochemical cycle involves photosynthesis and cellular respiration?

The process of life starting in a new ecosystem is called - 

What trophic level provides energy to an ecosystem?

Which levels would be affected if level 4 is reduced?

A raymora riding on the belly of shark is an example of what type of symbiotic relationship?

Competition, disease, and resource availability are considered what to a population?

Which statement best describes mutualism?

The process where animals produce ATP and CO₂ is called what?

If secondary consumers are wiped out what effect would it have on the ecosystem?

A bird sitting on a rhino and eating insects off the rhino's back is an example of what?

What percentage of the energy produced by plants do tertiary consumers receive? 

Secondary succession occurs when...

Which trophic level has the largest number of organisms?

What would be a correct food chain for this food web?