Ecosystems

Each of the organisms in an ecosystem fills the energy role of producer, __________________, or decomposer.

Tags

NGSS.MS-LS2-3

NGSS.MS-LS1-6

Energy moves through an ecosystem when one organism ____________ another.

• loves

• chases

• eats

• none of the above

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NGSS.MS-LS2-3

NGSS.MS-LS2-2

NGSS.MS-LS2-4

The most energy is available at the _____________ level of the pyramid.

• apex predator

• consumer

• producer

• enlightenment

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NGSS.MS-LS2-3

NGSS.MS-LS1-6

As energy moves up the pyramid, each level has (less or more) energy available than the level below.

• less

• more

Tags

NGSS.MS-LS2-3

NGSS.MS-LS1-6

Name three of the six major biomes.

A(n) _______________________ is a consumer that eats only plants.

How are food chains and food webs different? Explain in your own words.

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NGSS.MS-LS2-3

NGSS.MS-LS2-2

Little precipitation and extreme temperatures are main characteristics of which biome?

• deciduous forest

• desert

• tropical rainforest

• grassland

Coral reefs are found in the shallow, sunny waters of the ________________.

• lake

• ocean

• swimming pool

• swamp

Tags

NGSS.MS-LS2-3

NGSS.MS-LS2-1

Which pair of terms could apply to the same organism?

• carnivore and producer

• consumer and carnivore

• scavenger and herbivore

• producer and omnivore