Science: Roles And Relationships In The Ecosystem
13 Questions
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This test is all about the roles and relationships of the plants and animals in the ecosystem.
Questions and Answers
- 1.Consumers that feed on dead organisms such as scavengers are called______________.
- 2.These are among organisms that produces their own food. They are called producers or ____________.
- 3.Organisms that feed on other organisms are called_____________.
- 4.Consumers that eat only animals are called___________.
- 5.A chicken that eat both plants and animals is called____________.
- 6.When chicken who eats the caterpillar (who eats on the plant) is called ____________ consumer.
- A.
Primary
- B.
Secondary
- C.
Tertiary
- 7.The consumer who actively seeks out its prey is called a _______________.
- 8.A _________ _________ consists of a series of interconnected food chains.
- 9.When an orchid grows in the branch of the tree in order to get enough sunlight, but not to take anything from the tree is called _______________.
- A.
Commensalism
- B.
Predation
- C.
Competition
- 10.This happens when two organisms needs the same resources from the environment, they compete with one another to get what they need.
- A.
Predation
- B.
Commensalism
- C.
Competition
- 11.This is the kind of relationship where one kind of organism feed on another kind of organisms without killing it.
- A.
Commensalism
- B.
Parasitism
- C.
Mutualism
- 12.Organisms benefit from one another. For example, an example is the sea anemone provides shelter to clown fish, while the clown fish attracts smaller fish to the sea anemone for it's food.
- A.
Commensalism
- B.
Parasitism
- C.
Mutualism
- 13.Means living together.
- A.
Symbolism
- B.
Symbiotic
- C.
Logistic
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