Ecosystem/ Study Guide Quiz

A chemical produced by one animal to influence the behavior of another animal.

____________ is the demand for resources, such as food, water, and shelter in short supply.

_______ is a series of chemical reactions that convert water, light energy, and CO2 into energy.

What are the two parts of the environment ?

Imprinting is also a type of behavior

The sum of all the Earth's ecosystem... ?

The main source of energy for most life on Earth is the ______ ?

A Habitat is the home to a single type of organism.

Living in a group provides ......... ?

A group of animals of the same species living and working together in an organized way..... ?

_____________ is a model that shows how energy flows in an ecosystem through feeding relationships

A forceful behavior used to dominate or control another animal

Biotic factors are non-living components of an ecosystem

Abiotic factors are living components in an ecosystem

An automatic response that does not involve a message from the brain....

What is a behavior ?

Living things make their own food

Interactions among organisms of the same species

________ is a behavior that begins when an animal recognizes a stimulus..... ?

What are the two types of behavior ?

A group of similar ecosystems........?

Behavior that happens in repeating patterns .... ?

_________ is the study of interactions of living organisms with each other and their environment?

A behavior in which animals respond to cold temperatures and limited food supply.

A relationship that benefits one species but does not Harm or benefit the other...... ?