Day #98

Which is a decomposer?

• Grass

• Bird

• Sun

• Mushroom

Which statement best describes how a consumer meets its energy needs?

• Feeding on producers, consumers, or both.

• Using solar energy to conduct photosynthesis.

• Drinking water that has been warmed by the sun.

• Breaking down the remains of dead organisms.

Tags

NGSS.MS-LS2-3

Which accurately describes the path of energy transfer in an ecosystem?

• Sun-Consumers-Producers-Decomposers

• Sun-Producers-Consumers-Decomposers

• Sun-Decomposers-Producers-Consumers

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

Which statement best describes how producers meet their energy needs?

• Feeding on other producers.

• Feeding on consumers.

• Breaking down the remains of dead organisms.

• Using solar energy to conduct photosynthesis.

Tags

NGSS.MS-LS1-6

Which statement best describes how decomposers meet their energy needs?

• Breaking down the remains of dead organisms.

• Feeding on live producers.

• Using solar energy to conduct photosynthesis.

• Drinking water that has been warmed by the sun.

Tags

NGSS.MS-LS2-3

How specifically do consumers get energy after they have consumed a producer or consumer?

• By using the process of chlorophyll.

• By using the process of photosynthesis.

• By using the process of cellular respiration.

Tags

NGSS.MS-LS1-7

Cellular respiration converts _________ and ________ into carbon dioxide and water (vapor).

• Sunlight, Water

• Carbon Dioxide, Sunlight

• Glucose, Oxygen

• Oxygen, Sunlight

Tags

NGSS.MS-LS2-3

What would happen if the frog population decreased?

• Consumers that feed on frogs would increase.

• Consumers that feed on frogs would decrease.

• Consumers eaten by frogs would decrease.

• Consumers eaten by frogs would remain constant.

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-2

NGSS.MS-LS2-4

Which statement best describes how a scavenger meets its energy needs?

• Using solar energy to conduct photosynthesis.

• Feeding only on decomposers.

• Feeding on producers.

• Feeding on dead consumers.

What would happen if the owl population increased?

• The mouse population would decrease.

• The mouse population would increase.

• The grasshopper population would decrease.

• The mouse population would remain constant.

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-2

NGSS.MS-LS2-3

NGSS.MS-LS2-4