Chapter 3 vocab quiz Flashcards

1
Q

The study of all processes influencing the distribution of organisms and their interactions with the environment

A

Ecology

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2
Q

Entirety of a population that can produce offspring

A

Species

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3
Q

Number of individuals that make up interbreeding, reproducing group

A

Population

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4
Q

The grouping of plants, animals and microbes

A

Biotic Community

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5
Q

Nonliving chemical and physical factors

A

Abiotic

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6
Q

A grouping of plants, animal and microbes occupying space and interacting

A

Ecosystems

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7
Q

A transitional area between two adjacent ecosystems that has characteristics of both

A

Ecotone

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8
Q

A group of interacting ecosystems

A

Landscapes

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9
Q

Similar or related ecosystems or landscapes that are often grouped

A

Biomes

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10
Q

All species and physical factors on Earth functioning as one ecosystem

A

Biosphere

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11
Q

Abiotic factors that vary in space and time

A

Conditions

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12
Q

Any factors consumed by organisms

A

Resources

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13
Q

A certain level at which the organisms do best

A

Optimum

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14
Q

The entire span that allows any growth

A

Range of tolerance

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15
Q

The points at the high and low end of the range of tolerance

A

Limits of tolerance

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16
Q

Region between the optimal range and the limits of tolerance

A

Zones of stress

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17
Q

Factor that limits growth

A

Limiting factor

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18
Q

Liebig’s law of minimums; studied the effects of chemical nutrients on plant growth

A

Law of limiting factors

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19
Q

Two or more factors interacting in a way that causes a much greater effect

A

Synergistic effects (synergisms)

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20
Q

Higher oxygen concentration (smaller range of tolerance)

A

Trout

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21
Q

Medium amount of oxygen concentration (larger range of tolerance)

A

Carp

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22
Q

Place where a species biologically adapted

A

Habitat

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23
Q

What, where, when an animals feeds, where it finds shelter, where it nests and how it responds to abiotic factors

A

Ecological niche

24
Q

Anything that has mass and takes up space

A

Matter

25
Q

Solid, liquid, gases

A

States of matter

26
Q

The basic building blocks of all matter

A

Atoms

27
Q

Atoms are neither created nor destroyed during chemical reactions

A

Law of conservation of matter

28
Q

Consists of two or more atoms bonded together in a specific way

A

Molecule

29
Q

Consists of two or more different kinds of atoms bonded together

A

Compund

30
Q

Thin layer of gases separating Earth from outer space; major source of carbon and oxygen

A

Atmosphere

31
Q

Water on Earth; source of hydrogen

A

Hydrosphere

32
Q

Earth’s crust; form of rock and soil minerals

A

Lithosphere

33
Q

Any hard, crystalline, inorganic material of a given chemical composition

A

Mineral

34
Q

Chemical compounds making up the tissues of living organisms

A

Organic

35
Q

Carboon, Hydrogen, Nitrogen, Oxygen, Phosphorous, Sulfur

A

6 most important chemical elements (CHNOPS)

36
Q

Making up living organisms

A

Naturally organic compounds

37
Q

All other molecules or compounds

A

Inorganic

38
Q

Anything that has the ability to move matter, has no mass and does not take space

A

Energy

39
Q

The amount of heat required to raise the temperature of 1 gram

A

Calorie

40
Q

Energy in action or motion

A

Kinetic energy

41
Q

Energy in storage

A

Potential energy

42
Q

Potential energy contained in chemicals or fuels

A

Chemical energy

43
Q

Measures the molecular motion in a substance cause by kinetic energy present

A

Temperature

44
Q

Measure of the degree of disorder in a system

A

Entropy

45
Q

Lowest form of energy

A

Heat energy

46
Q

Photosynthesis Equation

A

6CO2+6H2O—-> C6H12O6+6O2

47
Q

Cell Respiration Equation

A

C6H12O6+6O2—-> 6CO2+6H2O+energy

48
Q

Breakdown of molecules

A

Oxidation

49
Q

Material of plant cell walls

A

Cellulose

50
Q

Converts sugar to gases, acids or alcohol

A

Fermentation

51
Q

Circular pathways of elements involving biological, geological, and chemical processes

A

Biogeochemical cycles

52
Q

Water pollution problem when there is too much phosphorous in the bodies of water

A

Eutrophication

53
Q

A number of bacteria and cyanobacteria that can convert atmospheric nitrogen

A

Nitrogen fixation

54
Q

A group of soil bacteria that oxidizes the ammonia to nitrat in chemosynthetic process

A

Nitrifying bacteria

55
Q

A microbial process that occurs in soils and sediment depleted of oxygen which converts nitrates to nitrogen gas and released back into the atmosphere

A

Denitrification