What is an ecosystem?

An ecosystem consists of all the living organisms in one area, along with non-living parts like soil, water, and air.

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What do plants depend on for photosynthesis?

Plants depend on light energy, typically from the sun, to provide energy for photosynthesis.


They also need water, carbon dioxide, and chloroplasts.

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What do herbivores depend on as a food source?

Herbivores depend on plants as a food source.

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What do carnivores depend on as prey?

Carnivores depend on other animals as prey.

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What organisms can perform photosynthesis?

Plants, algae, and some bacteria can perform photosynthesis using light energy.

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How is the glucose produced by photosynthesis used?

The glucose is used to build molecules like carbohydrates and proteins that store chemical energy.

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How is the energy stored in plants passed on to animals?

When animals eat plants, the stored energy from photosynthesis is passed on and used by the animals.

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What process do all living organisms, including plants, carry out to release energy from food?

All living organisms, including plants, carry out respiration to release energy from food.

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What is released during respiration?

Respiration releases energy, carbon dioxide, and water.

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