Ecological Relationships Worksheet
Explore various ecological relationships including mutualism, commensalism, parasitism, predation, and competition at a Grade 12 level.
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Ecological Relationships
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Read each question carefully and provide your best answer. This worksheet assesses your understanding of various ecological relationships.
1. Which ecological relationship benefits both species involved?
Parasitism
Commensalism
Mutualism
Predation
2. In a relationship, one organism benefits while the other is harmed.
3. The struggle between organisms for limited resources is known as .
4. All symbiotic relationships are mutualistic.
True
False
5. Describe the difference between interspecific and intraspecific competition, providing an example for each.
Match each ecological relationship with its description.
6. Mutualism
a. One benefits, other unaffected
7. Commensalism
b. Both benefit
8. Parasitism
c. One benefits, other harmed
9. Observe the image below. Identify a potential ecological relationship depicted and explain your reasoning.
