Environmental Science Chapter 3

Precipitation is a part of the

• Water cycle

• Carbon cycle

• Nitrogen cycle

• Trophic level

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A food web tells you...

• Energy transfer from consumer to producer

• How energy transfers through an ecosystem

• The process of cellular respiration

• What bacteria eat

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Choose all that apply:

What are the consumer types?

• Carnivore

• Herbivore

• Heterotroph

• Producer

A heterotroph...

• Gets energy from other organisms

• Exclusively eats meat

• Makes its own energy

• Exclusively eats dead things

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NGSS.MS-LS2-3

Choose all that apply:

Producers get their energy from

• Eating plants

• The nitrogen cycle

• Volcanic vents in the ocean

• The sun

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Cellular Respiration is the process of...

• Photosynthesis

• Breaking down food into energy

• Absorbing energy from the sun

• Identifying the energy of a trophic level

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Choose all that apply:

Which of the following is a way the planet recycles materials?

• The water cycle

• The carbon cycle

• Succession

• The nitrogen cycle

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Succession is the process of...

• One person taking over for another

• Repeated freezing and thawing of rocks

• Changes over time of species in a community

• Soil erosion due to lack of plants

Secondary succession occurs...

• When a community forms if land is undisturbed

• On a surface where an ecosystem previously existed

• When pioneers begin taking over

• When water cycles through the atmosphere

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NGSS.MS-LS2-1

True or false: Nitrogen is the most prevalent chemical in the atmosphere

• True

• False