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100

Of the options below, which correctly shows the path energy takes in an ecosystem? 

Sun - grass - deer - mountain lion

grass - deer - mountain lion - Sun

mountain lion - deer - Sun - grass

plant - fish - bear - Sun


Sun - grass - deer - mountain lion

100

There is ________ energy passed from organism to organism what the plant originally had.

Less

100

What would be considered a decomposer?

Fungi

Worms

Bacteria

100

Consumers are organisms that must -

eat other plants and animals

100

What year did America declare independence?

1776

200

How many trophic levels are there?

5

200

A ________ makes its own energy and starts a food chain.

Producer

200

Overlapping Food Chains make.....

Food Web

200

Bacteria, fungi, and earthworms are examples of -

decomposers

200

What color is an emerald?

green

300

________ is anything that has mass and takes up space.

Matter

300

A type of consumer that only eats meat.....

Carnivore

300

Which trophic level do plants belong to?

Producers

300

A(n) ___________________ is an organism that eats both plants and animals.

Omnivore

300

Solve:

10x10x10x10

10,000

400

What percentage of available energy is passed along from organism to organism?

10%

400

A type of consumer that eats both meat and plants.....

Omnivore

400

Decomposers release ________________ into the soil for plants.

Nutrients 

400

A(n) ___________________ is an organism that eats only plants.

Herbivore

400

What color are the stars on the American Flag?

White

500

Which trophic level eats the first level of meat eaters?

Tertiary 

500

Where does energy start in a food chain?






The Sun

500

Bacteria are an example of a(n)-

Decomposer

500

The arrows in a food web represent......

The flow of energy
500

How many days are in a year?

365

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