Species Coexistence Worksheet
Explore how different species live together and interact in various ecosystems with this Grade 4 science worksheet.
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Species Coexistence
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Read each question carefully and answer to the best of your ability. This worksheet will help you understand how different species live together in an ecosystem.
Observe the pond ecosystem diagram below. Think about how the different plants and animals interact.
1. Which of the following best describes species coexistence?
When one species eats all the other species.
When different species live together in the same area.
When all species fight for the same food.
When species never interact with each other.
2. In a pond ecosystem, what might happen if there were too many fish and not enough plants?
The fish would get healthier.
The pond would have more oxygen.
The fish might not have enough food or oxygen.
The plants would grow faster.
3. Animals that eat other animals are called .
4. Plants produce that animals breathe.
5. A habitat is the natural or environment of an animal, plant, or other organism.
6. All species in an ecosystem compete for the exact same resources.
True
False
7. Different species can help each other survive in an ecosystem.
True
False
8. Give an example of two different species that coexist in an ecosystem and describe how they interact.