Unit 3 - Ecology

Individuals of many different species living together in the same area

• Population

• Community

• Ecosystem

• Species

Energy in an ecosystem.... (Select all that apply)

• is recycled and passes through a food chain multiple times

• is lost as heat as it goes through the food chain

• is transferred from one organism to another

• generally comes from the sun

Which of these is a producer?

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Which of these is a primary consumer?

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Which of these would be a secondary consumer?

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Which of these would be a top predator that is not hunted by any other animal?

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An interspecies interaction where one animal is hunted by another animal for food.

• Commensalism

• Competition

• Predation

• Parasitism

• Mutualism

In a Competition relationship

• One species is harmed and the other benefits

• One species benefits and the other does not care

• Both species are harmed

• Both species benefit

What label should go in box #5

• Photosynthesis

• Decomposition

• Respiration

• Combustion

• Dissolving in the Ocean

What label should go in box 3?

• Precipitation

• Percolation

• Transpiration

• Evaporation