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Biology - Alex > Unit 10 Test > Flashcards

Unit 10 Test Flashcards

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1
Q
  1. What is the study of the relationships between organisms and their environment?
A

Ecology

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2
Q
  1. What are the three functions of an ecologist?
A

Study, predict, and recommend

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3
Q
  1. Fish in a bowl of water, a forest, and a pond are all examples of what?
A

Ecosystem

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4
Q
  1. Summarize the water cycle?
A

transpiration,evaporation, condensation, precipitation, runoff, percolation

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5
Q
  1. The moving of water from the earth to the atmosphere is called what?
A

Evaporation

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6
Q
  1. What is a group of organisms of the same kind within a community called?
A

Population

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7
Q
  1. A walking stick is camouflaged to look like a stick; this is an example of what?
A

Protective coloration

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8
Q
  1. The black and white stripes of a skunk would be an example of what?
A

Warning Coloration

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9
Q
  1. The coloring or marking that enables certain animals to blend with their environments is called
A

Protective coloration

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10
Q
  1. Organisms that feed exclusively on plants are called
A

Herbivores

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11
Q
  1. An animal that preys on herbivores is what within the food chain?
A

First level carnivore

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12
Q
  1. Give several examples of food chains placing them in the correct order.
A

Grass, cow, then farmer

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13
Q
  1. The loss of energy between two levels of the food chain is about what percentage?
A

85%

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14
Q
  1. The transfer of the sun’s energy through many organisms is called a food
A

Food chain

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15
Q
  1. Name several organisms that would be part of the detritus food chain.
A

Worms, crayfish, bacteria, fungi, insects

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16
Q
  1. The ecological pyramid that always has a regular shape is based on what factors?
A

Energy

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17
Q
  1. The relationship between the cow and the rumen bacteria which supply enzymes necessary for the digestion of cellulose is
A

Mutualism

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18
Q
  1. The relationship between a hyena (which eats the “leftovers” of a lion’s kill) and the lion is
A

Commensalism

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19
Q
  1. A tapeworm in the intestines of a dog is an example of
A

Parasitism

20
Q
  1. When two different organisms benefit from living together, their relationship is called
A

Mutualism

21
Q
  1. The shark and the remora (a fish that cleans parasites off the shark) would be an example of
A

Mutualism

22
Q
  1. Symbiosis refers to what kinds of relationships?
A
  • Mutualism
  • Commensalism
  • Parasitism
23
Q
  1. The place in which an animal lives is called its
A

Habitat

24
Q
  1. The thin layer where life exists on earth is called the
A

Biosphere

25
Q
  1. The two main processes in the oxygen cycle are
A

Respiration, photosynthesis

26
Q
  1. The “occupation” of an organism is its
A

Niche

27
Q
  1. The processes whereby atmospheric nitrogen is made useful to organisms are part of
A

The long nitrogen cycle

28
Q
  1. The process by which bacteria can change atmospheric nitrogen into nitrogen-containing compounds is called
A

Nitrogen fixation

29
Q
  1. The nodes on the roots of legumes are important in what aspect of the nitrogen cycle?
A

Nitrogen fixation

30
Q
  1. What is the purpose of a matter cycle?
A

Reuse existing matter

31
Q
  1. Essential materials for growth and reproduction are examples of what?
A

Limiting factors

32
Q
  1. What would a large area supporting similar biotic communities be called?
A

Biome

33
Q
  1. An organism that is active during the day is called
A

Diurnal

34
Q
  1. An organism that synchronizes its activities with the moon follows which rhythms?
A

Lunar

35
Q
  1. The change of a pond to a forest is called what?
A

Succession

36
Q
  1. Which organisms are characteristic of pioneer succession?
A
  • Few species with large populations
  • Organisms with short life spans
  • Organisms with high metabolic rate
37
Q
  1. After an avalanche destroyed a section of a mountain, new plants and animals began to grow in the area. This appears to be an example of what?
A

Succession

38
Q
  1. What characterizes the climax stage in succession?
A
  • Many species with small populations of each
  • Larger organisms,
  • Organisms with lower metabolic rates.
39
Q
  1. What are the final dominant forms of life in a natural succession called?
A

Climax

40
Q
  1. A tribe of American Indians who plant corn for food would be an example of man being/doing what?
A

Being a manager

41
Q
  1. Man’s God-ordained niche in the biosphere is that of what?
A

Consumer and manager

42
Q
  1. Give examples of a nonbiodegradable pollutants.
A

Glass, metals, plastics, bdt

43
Q
  1. The process that concentrates a pollutant into large doses as the substance is passed along in the food chain is called
A

Biological magnification

44
Q
  1. Name, describe and locate the eleven major biomes of the world.
A

DON’T HAVE TO DO.

45
Q
  1. Name the five biological zones and describe the two geographical locations (elevation and latitude), where they are normally found on the surface of the earth. If it will help you, draw a picture or chart and correctly label it.
A

PICTURE FOR EXTRA CREDIT

46
Q
  1. Be able to explain the interactions within a food chain and the use of pesticides by farmers to control crop destroying insects
A

Recognize relationships between animals

Biology - Alex (6 decks)

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