CRHS Ecology Quizizz Review

What is ecology?

• The study of the interaction between living organisms and their environment.

• The study of animal behavior in their natural habitat.

• The study of how energy flows through ecosystems.

• The study of how organisms reproduce in the wild.

Tags

NGSS.MS-LS2-2

NGSS.MS-LS2-3

Which of the following is NOT one of the six levels in which ecology can be studied?

• Organism

• Population

• Community

• Evolution

Which of the following ecological levels is the smallest?

• Biosphere

• Ecosystem

• Population

• Organism

At what level of ecology do scientists study interactions between different species in the same area?

• Population

• Ecosystem

• Community

• Biosphere

Tags

NGSS.MS-LS2-2

Which ecological level includes all living organisms and the physical environment in a specific area?

• Population

• Community

• Ecosystem

• Biosphere

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NGSS.MS-LS2-3

Which of the following is an example of an organism's niche?

• Its habitat

• Its role in the ecosystem

• The number of individuals in a population

• The food chain it belongs to

Why is a niche important in an ecosystem?

• It determines an organism's place in the food chain.

• It helps prevent competition among species.

• It ensures organisms reproduce successfully.

• It increases biodiversity.

Tags

NGSS.MS-LS2-2

NGSS.MS-LS2-5

Which of the following is NOT a type of symbiosis?

• Mutualism

• Commensalism

• Parasitism

• Symbiosis does not have types

Which of the following best describes mutualism?

• One species benefits, and the other is harmed.

• Both species benefit from the relationship.

• One species benefits, and the other is unaffected.

• Both species are harmed by the relationship.

Which of the following describes parasitism?

• One species benefits, and the other is harmed.

• Both species benefit from the relationship.

• One species benefits, and the other is unaffected.

• Both species are harmed.