ECOSYSTEM

________ is a large body of salt water divided by continents.

Which of the following lists includes only organisms that live in ocean ecosystems?

Where is a beaver most likely to live?

Tree--Caterpillar--Bird--Fox. What would happen if the trees were cut down?

How would the woodpecker population be affected if a housing development is built in that area?

Which of the following animals would most likely be found in a deciduous forest ecosystem?

When an earthworm feeds upon the remains of a dead raccoon, it is acting as a _______.

Which animal lives in a wetland environment

An organism that makes its own food is known as a _______.

Sunlight--Algae--Tadpole--Frog. Which of the following is true

Which of the following best describes what decomposers do?

Plant--Caterpillar--Bird--Raccoon. Which one is carnivore?

A food chain includes hawks, lizards, and insects. What would happen if all insects die?

Which animal is most likely to be found in a river?

Plants--Grasshoppers--Lizards--Snake--Hawk. Which consumer receives energy from producer?

In a grassland ecosystem, what if the population of eagle has suddenly decreased?

Grass--Grasshoppers--Frog--Heron. Which of these are consumers?

Decomposers are not shown in the food web. How do these organisms receive energy?

Which is most responsible for recycling dead plants and animals in an ecosystems?

Which is an example of decomposer?

Plants use photosynthesis to make ________.

_______ can best be described as a body of fresh water surrounded by land.

An organism that feeds upon another organism is known as a ______.

What animal lives in Wetland ecosystem?

How are oceans, lakes, and estuaries alike?

Where are dolphins most likely to live?

Which of the following should list in the terrestrial ecosystems?

Which organisms do plants depend on to release nutrients they need into the soil?

As more people move to beach, sea turtle population has been decreased. Why?

Tree--Termite--Kinkajou--Jaguar. If more termites added to community, how kinkajous change?

What animal lives in this temperate forest ecosystem?

Which of the following aquatic ecosystems would a slider turtle most likely be found in?

Sunlight--Grass--Ant--Lizard--Snake. Which one is a consumer in the food chain shown above?

What type of ecosystem forms where a freshwater river meets the ocean?

Which organism is a producer?

Red fox lives in an ecosystem rains often. Where does the red fox most likely live in?

How are forests different from grasslands?

Water plant--Tadpole--Beetle--Fish--Bird. If the birds die, which animal population will grow?

Which will most likely to cause a decrease in predator population?

panthers, monkeys, capybaras, snakes, spiders are most likely to live in ___________?