Ecology

Consumers that eat both plants and animals are called 

Lampreys feed off of fish until they die.  What type of relationship?

Air, water, soil and sunlight are considered_____________________ in an ecosystem.       

Another name for a consumer is a(n)  

1.  The role an organism plays in a community is called its

Fish feed off of scrap food from sharks.  What type of relationship?

Which letter represents a community?

Which letter represents a population?

Factors that prevent a population from becoming too large are known as a(n)

Organisms that break down dead plants and animals and return nutrients to the soil are called

Which of the following is NOT a characteristic of life?

Any factor within an organism’s environment that causes it to react is called a(n)

Which of the following is a decomposer?

The cat jumped from behind the bush and killed the bird.  This is an example of

The maximum number of organisms that an ecosystem can support based on resources is called the

The study of the interactions among organisms and their environment is called       

The part of the planet that supports all living things is called the:

Which organism represents a tertiary consumer?

Where an organism lives is called its                     

Which of the following would describe a predator?    

Which organism is the top predator?

Which organisms should be the most abundant (have the largest population) in a community?

The bee pollinates the flower while getting food from the flower.  This is an example of

Which of the following is a primary consumer?

In an energy pyramid, which level provides the most available energy?