Ecology Quiz Review

What organism would be considered a producer?

What model shows the feeding relationships of many organisms in an ecosystem?

What role does the cricket play in this ecosystem?

Any advantage in an ecosystem caused by an inherited trait is called an

Which of the following is not a biotic factor?

What is the current trend of the human population?

Which of the following is an example of a resource that cannot be replaced within our lifetime?

What is an ecosystem?

The picture below shows is an example of what type of model?

Humans are responsible for some of the negative changes that occur in nature because they

What organism would be considered a tertiary consumer?

What do the arrows in a food chain or food web represent?

The maximum number of organisms an ecosystem can support is call this...

One reason some cars have been developed to use electricity rather than gasoline is that

The type of soil has a direct effect on the types of plants that can grow there.  This is...

What is being observed when we study ecology?

Some sharks will have small schools of fish following them. Name the type of relationship.

An organism that can make its own food is given what scientific name?

Which of the following is not considered an abiotic factor?

Bees get nectar from flowers and flowers get their pollen spread by the bees.

Which occurs when there is a limited amount of food in an environment?