ES Semester Exam Review Day 2

Which description below is correct?

• Photosynthesis stores energy and cellular respiration releases it.

• Cellular respiration stores energy and photosynthesis releases it.

• Photosynthesis and cellular respiration both store energy.

• Photosynthesis and cellular respiration both release energy.

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NGSS.MS-LS1-6

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Where does photosynthesis take place in the plant?

• In the stem in the nucleus.

• In the Root in the root hair.

• In the leaf tip in the dermis.

• In the leaf in the organelle called a chloroplast.

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NGSS.MS-LS1-6

What is the goal of photosynthesis?

• to break down food for the plant to get energy.

• to allow the plant stability.

• to capture sunlight to make glucose for the plant.

• to make flowers for the plant.

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NGSS.MS-LS1-6

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Which equation is pictured?

• cellular respiration

• photosynthesis

• biomass

• biodiversity

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NGSS.MS-LS1-6

Which of the following correctly describes the process of cellular respiration?

• Chloroplasts convert the chemical energy in glucose to the chemical energy in ATP.

• Mitochondria convert the chemical energy in glucose to the chemical energy in ATP.

• Chloroplasts convert the chemical energy in ATP to the chemical energy in glucose.

• Mitochondria convert light energy into the chemical energy in glucose.

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Living things need nonliving matter as well as energy. Which statement best describes how matter moves within and between ecosystems?

• Matter flows in a one-way direction through food chains and food webs.

• Matter cycles between trophic levels in food chains and food webs.

• Matter cycles through food webs and biogeochemical cycles.

• Matter is made and destroyed as it is used by living things.

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NGSS.MS-LS1-6

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What are the benefits of biodiversity?

• it decreases flow through the food webs.

• it allows the ecosystem to withstand environmental changes.

• it causes extinction.

• it increases biomass saving the planet.

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Food production, purifying water, storing carbon, and regulating pests are all examples of what?

• trophic levels

• abiotic factors

• ecosystem resilience

• ecosystem services

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NGSS.MS-LS2-5

Why are invasive species bad?

• They taste bad.

• They are poisonous to other species.

• They take away resources from native species.

• They are omnivores.

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NGSS.MS-LS2-4

NGSS.MS-LS2-5

An organisms that other organisms largely depend on in an environment is called a

• Keystone species

• Invasive species

• Carnivore

• Generalist

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