Ecosystems and Environment
Food Chain
Vocabulary
Energy Transfer
100

A group of the same species in an area

Population

100

Which is the consumed in this situation, Zebras or Lions?

Zebras

100

The living and nonliving things interact with each other in an area.

Ecosystem

100

What are molecules that store energy called?

Energy storage molecules

200

What population is a Weebug in?

Consumer population

200

Which consumes which, Lobster, or Rays?

Rays eat Lobsters

200

A living thing

Organism

200

What happens to an animal when their food source decreases in numbers?

Population Decreases/Less births than deaths
300

What population is a worm in?

Decomposer Population

300

The predator in this situation, a Heron or a Crab?

Heron

300

The amount of the same species living in a certain area.

Population

300

How do consumers gain energy?

By consuming other organisms

400

What population is a Furbil in?

Secondary consumer population

400

Which is the predator in this situation, Giant river otter or Piranhas?

Piranhas

400
Different populations of a species in the same area

Community

400

Which population receives the least accumulated energy?

The apex predator

500

A group of many different populations in the same area

Community

500

Which is the predator in this situation, Bobbit Worms, or fish?

Bobbit Worms

500

When something stays relatively the same over time.

Stability

500

What is an example of an energy storage molecule?

Glucose, Carbohydrates, and ATP

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