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Which of the following statements about energy flow within a food web is true:
sunlight
The arrow points from the herbivore to the carnivore.
decomposer
consumer
There would be decrease in consumers in the ecosystem.
The amount of matter stays the same in an ecosystem.
All choices are correct
Energy flows in one direction in an ecosystem. The energy starts with the consumers and is transferred to the producers.
Which example correctly states how an arrow can be pointed in a food web.
sunlight
The arrow points from the herbivore to the carnivore.
decomposer
consumer
There would be decrease in consumers in the ecosystem.
The amount of matter stays the same in an ecosystem.
All choices are correct
Energy flows in one direction in an ecosystem. The energy starts with the consumers and is transferred to the producers.
An abiotic factor is
sunlight
The arrow points from the herbivore to the carnivore.
decomposer
consumer
There would be decrease in consumers in the ecosystem.
The amount of matter stays the same in an ecosystem.
All choices are correct
Energy flows in one direction in an ecosystem. The energy starts with the consumers and is transferred to the producers.
Which of the following would most likely happen if producers were removed from an ecosystem?
sunlight
The arrow points from the herbivore to the carnivore.
decomposer
consumer
There would be decrease in consumers in the ecosystem.
The amount of matter stays the same in an ecosystem.
All choices are correct
Energy flows in one direction in an ecosystem. The energy starts with the consumers and is transferred to the producers.
A bacteria is a ____________ because it breaks down and feeds upon dead organic matter.
sunlight
The arrow points from the herbivore to the carnivore.
decomposer
consumer
There would be decrease in consumers in the ecosystem.
The amount of matter stays the same in an ecosystem.
All choices are correct
Energy flows in one direction in an ecosystem. The energy starts with the consumers and is transferred to the producers.
In a predator/prey relationship, what effects the population size of the predator AND the prey?
sunlight
The arrow points from the herbivore to the carnivore.
decomposer
consumer
There would be decrease in consumers in the ecosystem.
The amount of matter stays the same in an ecosystem.
All choices are correct
Energy flows in one direction in an ecosystem. The energy starts with the consumers and is transferred to the producers.
Which statement is true about the movement of matter in an ecosystem?
sunlight
The arrow points from the herbivore to the carnivore.
decomposer
consumer
There would be decrease in consumers in the ecosystem.
The amount of matter stays the same in an ecosystem.
All choices are correct
Energy flows in one direction in an ecosystem. The energy starts with the consumers and is transferred to the producers.
19. A tadpole is a ___________ because it eats coontail plants, algae, and pond snails.
sunlight
The arrow points from the herbivore to the carnivore.
decomposer
consumer
There would be decrease in consumers in the ecosystem.
The amount of matter stays the same in an ecosystem.
All choices are correct
Energy flows in one direction in an ecosystem. The energy starts with the consumers and is transferred to the producers.
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