ENVIRONMENTAL SCIENCE QUIZ
Published on Mar 15, 2016
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PRESENTATION OUTLINE
Test 1 - Multiple Choice
1. Symbiotic relationships are _____ relationships.
A. Biotic to Abiotic
B. Biotic to Biotic
C. Abiotic to Abiotic
D. Abiotic to Abiotic to Biotic
E. None of the above
Test 1 - Multiple Choice
2. Relationships exist _______ humans.
A. Only inside of
B. Within
C. Only outside of
D. Also outside of
E. None of the above
Test 1 - Multiple Choice
3. What are the symbols that show mutualism, commensalism and parasitism, respectively?
A. ( + , O ) , ( + , + ) , ( + , - )
B. ( + , - ) , ( + , O ) , ( + , + )
C. ( + , + ) , ( + , O ) , ( + , - )
D. ( + , + ) , ( + , - ) , ( + , O )
E. ( + , + ) , ( + , O ) , ( O , - )
Test 1 - Multiple Choice
4. An orchid, an example of a commensal, is also an example of an epiphyte. What is an epiphyte?
A. Organisms attracted to trees
B. Organisms living on other plants/trees
C. Organisms who take in nutrients from other organisms
D. Organisms which do not cause immediate death
Test 1 - Multiple Choice
5. In a symbiotic relationship, _____ must be involved and _____ must benefit.
A. Two organisms , at least one organism
B. At least two organisms , one organism
C. At least one organism , two organisms
D. One organism , at least two organisms
E. None of the above
Test 1 - Multiple Choice
6. There are two types of parasites; endoparasite and ectoparasite. Which of the following statements describe the types correctly?
A. Endoparasites do not live inside the host’s body, while ectoparasites do.
B. All ectoparasites have proboscis.
C. Endoparasites live on the host while ectoparasites live in the host.
D. Endoparasites live in the host while ectoparasites live on the host.
E. Endoparasites eat the host from the inside while ectoparasites eat the host from the outside.
Test 1 - Multiple Choice
7. In terms of how they feed, how do parasites and predators differ?
A. Predators do not have the capacity to break down cellulose, unlike parasites.
B. Predators get nutrients from animals, unlike parasites which get nutrients from animals and plants.
C. Predators do not contain chlorophyll, unlike all parasites which are able to perform photosynthesis.
D. Parasites do not cause immediate death to whom they feed on, unlike predators which quickly kill their host.
E. Parasites kill their host slowly, unlike predators who quickly kill.
Test 1 - Multiple Choice
8. What is the most common cause of cannibalism?
A. Diseases, syndromes and illnesses concerning the nervous system of the organism
B. Behavioral alterations that cause the organism to lose voluntary control
C. Abundance of resources essential to the growth and development of the organism in the environment/ecosystem
D. Scarcity of mates needed by the organism in the environment/ecosystem
E. Scarcity of resources needed by the organism in the environment/ecosystem
Test 1 - Multiple Choice
9. Intraspecies and interspecies competition commonly happens when organisms compete for ________.
A. Mates, food, romance
B. Sovereignty, food, mates
C. Food, water, sunlight
D. Oxygen, food, water, mates
E. Food, mates, territory
Test 1 - Multiple Choice
10. What does the Competitive Exclusion Principle state?
A. There must always be a winner and a loser in a competition between two organisms.
B. In a direct competition, a winner and a loser will always be present.
C. In all competitions, the losing species dies out.
D. Almost always, there is a winner and a loser in a direct competition.
E. Almost always, there is a winner and a loser in all competitions.
Test II - Analysis
For numbers 11-14, refer to the illustration.
