Science Explainer- Consume or be consumed: breaking down the structure of a food web
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Last updated 9 months ago
3 questions
Note from the author:
Read the passage Consume or be consumed: breaking down the structure of a food web. Then answer the questions below.
Read the passage Consume or be consumed: breaking down the structure of a food web. Then answer the questions below.
Required
1
Drag each answer choice into the correct space. Not all answer choices will be used.
The first trophic level of the food web has ______________ amount of biomass when compared to higher levels. However, this trophic level also has _____________ amount of toxic chemicals.
Other Answer Choices:
a lesser
the same
a greater
Required
2
Drag each organism into the correct box to show its trophic level.
Drag each organism into the correct box to show its trophic level.
- foxes
- grass
- rabbits
- algae
- earthworms
- crickets
- Producers
- Consumers
- Detritivores
Required
1
Which statements are true about bioaccumulation? Select two correct answers.
Which statements are true about bioaccumulation? Select two correct answers.