Q2 Review

Which kind of organism is an autotroph?

• consumer

• producer

• decomposer

• herbivore

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Why are mushrooms important to the food chain?

• They recycle nutrients into the ecosystem.

• They produce food energy for other living things.

• They recycle oxygen into the atmosphere.

• They consume excess herbivores in the ecosystem.

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Maggots feed on dead and decaying organisms for energy. What are maggots?

• autotrophs

• producers

• decomposers

• heterotrophs

Tags

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What would happen to this food chain if we doubled the population of the rabbits?

• The populations of the snakes and hawks would also increase.

• The populations of the grass, snakes, and hawks would decrease.

• The grass population would decrease. The snake and hawk population would increase.

• The grass and hawk population would decrease. The snake population would increase.

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What is the biosphere?

• all the air and gases on the planet

• made up of living things

• the non-living soil, rocks, and minerals of the Earth

• the rivers, lakes, and oceans of the Earth

Tags

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What is the geosphere?

• all the air and gases on the planet

• all the frozen water on the Earth

• the non-living soil, rocks, and minerals of the Earth

• the rivers, lakes, and oceans of the Earth

Tags

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What is the hydrosphere?

• all the air and gases on the planet

• made up of living things

• the non-living soil, rocks, and minerals of the Earth

• the rivers, lakes, and oceans of the Earth

Tags

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What is the atmosphere?

• all the air and gases on the planet

• made up of living things

• the non-living soil, rocks, and minerals of the Earth

• the rivers, lakes, and oceans of the Earth

Tags

NGSS.5-ESS2-1

When an animal or human breathes air, the interaction is between the __________ and the _____________.

• atmosphere and hydrosphere

• biosphere and geosphere

• hydrosphere and biosphere

• atmosphere and biosphere

Tags

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Choose the picture that best represents the "biosphere".

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