Vocabulary
Food Webs/Food Chains
Living V. Non Living
Changes in Ecosystems
Science Review
100

This is an organism who eats other organisms for food.

Consumer

100

This is a representation of the flow of energy from the sun through producers to consumers and decomposers in an ecosystem. 

Food Chain 

100

A single, self contained living thing is an -- 

Organism 

100

This term means there are an excessive amount of organisms in an area. 

Overpopulation 

100

An image can be seen in a shiny surface when light is--

Reflected

200

This is an organism who gets its energy by feeding on dead materials and waste. 

Decomposer

200

This is a representation of overlapping food chains in an ecosystem. Contains multiple pathways. 

Food Web 

200

If something is characterized by having a metabolism and the ability to maintain life processes we can say it is -- 

Living 

200

The introduction of harmful substances or products into an environment. 

Pollution 

200

This is when animals move from one place to another in search of food, water or different temperatures.

Migration

300

This is an organism that makes its own food. 

Producer

300

It's a sphere. Provides energy to food webs, is composed of gases and influences Earth's climate.

Sun

300

Part of the ecosystem that includes sunlight, air, water, rocks and soil. 

Nonliving

300

What is the term for animals like cattle and sheep who eat plants and can lead to a decrease in plant populations if they are overpopulated?

Grazers

300

This term refers to the average conditions in a place over a long period of time. 

Climate

400

This is the place where an organism lives. 

Habitat

400

A mushroom is an example of this, they break down dead organisms

Decomposer

400

Many animals in an ecosystem would depend on other animals for

Energy 

400

If a highway is built in an ecosystem, what would happen to the plants in the area?

They would decrease

400
The rotation of the Earth causes what?

Day and Night 

500

This is the process by which producers used sunlight to create their own food.

Photosynthesis

500

In a food web diagram, what do the arrows represent?

The flow of energy 

500

A bird would have talons (Sharp claws on their feet), so it can --

Catch the animals they would eat 

500

If humans over-hunted a population of insect eating birds, what would happen to the insects in the area? 

They would increase

500

This is the ability of a solid to dissolve in liquid.

Solubility 

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