Unit 9 Energy Flow in Living Systems Review

_______________use energy from the sun to make their own food.

• Consumer

• Producer

• Decomposer

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NGSS.MS-LS1-6

_________ are living things that receive energy by eating other living organism

• Consumer

• Producer

• Decomposer

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NGSS.MS-LS2-2

The illustration shows a food chain. Which of the organisms within the food chain are consumers?

• Grasshopper, mouse, snake, hawk

• Snake, hawk, grass, mouse

• Grass, grasshopper, hawk

• Snake, grass, mouse

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NGSS.MS-LS2-3

Which of the following is NOT needed for a producer to make its own food?

• Carbon Dioxide

• Water

• Sunlight

• Oxygen

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NGSS.MS-LS1-6

What do producers need to make their own food?

• Sunlight, oxygen, and water

• Heat, carbon dioxide, and oxygen

• Sunlight, carbon dioxide, and water

• Heat, carbon dioxide, and water

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NGSS.MS-LS1-6

Which of the following is an example that demonstrates how consumers get their energy?

• Water absorbed by plant roots

• A cow eating grass in a field

• A cactus storing water

• An oak tree absorbing sunlight

Phytoplankton makes food with water and carbon dioxide, what is this an example of?

• Decomposer

• Consumer

• Producer

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

If you were to draw a food web correctly from this chart, which organisms should have two arrows pointing toward them?

• The roadrunners

• The desert grasses

• The hawks

• The rattlesnakes

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NGSS.MS-LS2-3

NGSS.MS-LS2-1

NGSS.MS-LS2-2

Rain forests normally receive a lot of rain. Which of the following is MOST LIKELY to happen to the plants in a rain forest during a severe drought and which organism might this affect?

• The plants will grow taller. Carnivores may have more food.

• The plants will wilt and may die. Herbivores may have less food.

• The plants will sprout new leaves. Carnivores may have more food.

• The plants will quickly adapt. Herbivores may have more food.

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NGSS.MS-LS2-1

NGSS.MS-LS2-4

If there is a shortage of zebras on the African plains, which of these are LEAST LIKELY to happen?

• Lions would eat the grass made available by fewer zebras.

• Lions would hunt for other animals.

• The number of gazelles would decrease.

• The number of lions would decrease.

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-2

NGSS.MS-LS2-4