Lesson 4 Quiz

What does cellular respiration help plants do?

• It helps plants absorb sunlight.
• It helps plants grow taller.
• It helps plants break down food to produce energy.

• It helps plants produce oxygen.

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NGSS.MS-LS2-3

How do forest play a significant role in the cycling of carbon and oxygen?

• Forests primarily store water and nutrients, not carbon.
• Forests play a crucial role in the cycling of carbon and oxygen

• Forests only release carbon dioxide during respiration.
• Forests do not affect the levels of oxygen in the atmosphere.

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NGSS.MS-LS1-6

NGSS.MS-LS2-3

Where do plants take in carbon dioxide from during photosynthesis?

• From the soil through roots.
• From water absorbed by the leaves.
• From sunlight during the day.
• The air through the leaves.

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NGSS.MS-LS1-6

How does condensation contribute to the water cycle?

• Condensation is the process of water evaporating into the air.
• Condensation occurs only in cold climates.
• Condensation removes moisture from the atmosphere.
• Condensation contributes to the water cycle by forming clouds and leading to precipitation.

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NGSS.MS-ESS2-4

What is the role of transpiration in plants?

• Transpiration helps in water regulation, nutrient transport, and cooling of the plant.
• Transpiration is a method of seed dispersal.
• Transpiration only occurs at night in plants.
• Transpiration is primarily for photosynthesis.

Tags

NGSS.MS-LS2-3

What chemical is essential for photosynthesis in plants?

• Chlorophyll
• Nitrogen
• Glucose
• Oxygen

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NGSS.MS-LS1-6

What process converts nitrates back into nitrogen gas?

• Ammonification
• Nitrification
• Nitrogen fixation
• Denitrification

What gas is required for cellular respiration?

• Carbon Dioxide
• Hydrogen
• Nitrogen
• Oxygen

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NGSS.HS-LS1-7

What is photosynthesis?

• Photosynthesis is the process of respiration in animals.
• Photosynthesis occurs only in the dark.
• Photosynthesis is the process by which green plants convert light energy into chemical energy.
• Photosynthesis is the method by which plants absorb water from the soil.

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NGSS.MS-LS1-6

If photosynthesis stops for an extended period, what might happen to the carbon cycle?

• Increased atmospheric carbon dioxide levels and disruption of the carbon cycle.
• Increased oxygen production and enhancement of the carbon cycle.
• Photosynthesis will continue unaffected, maintaining carbon levels.
• Decreased atmospheric carbon dioxide levels and stabilization of the carbon cycle.

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3