3.4-5.2 Flashcards

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1
Q

How matter is passed through the biosphere and used by organisms?

A

Biogeochemical Cycles

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2
Q

Evaporation, transpiration, condensation, precipitation?

A

Water Cycle

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3
Q

Water changed from a liquid to an atmospheric gas?

A

Evaporation

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4
Q

Evaporation of water from plants leaves?

A

Transpiration

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5
Q

Water vapor cools and condenses into water droplets

A

Condensation

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6
Q

Water droplets become large and return to Earth’s system?

A

Precipitation

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7
Q

Water that flows above ground?

A

Run off

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8
Q

Water that flows underground?

A

Groundwater

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9
Q

All of the chemical substances needed for an organism to survive?

A

Nutrients

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10
Q

Carbon is released into atmosphere ➡️ Carbon Dioxide is used for photosynthesis ➡️ Passed along food chain and back into the atmosphere?

A

Carbon Cycle

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11
Q

Plant containing seed pods?

A

Legumes

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12
Q

Converting Nitrogen gas into ammonia?

A

Nitrogen Fixation

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13
Q

NH2? Not usable by plants

A

Nitrogen Gas

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14
Q

NH3? Usable by some plants

A

Ammonia

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15
Q

NO3-? More usable for plants

A

Nitrates

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16
Q

NO2-? More usable to plants

A

Nitrites

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17
Q

Nitrogen turns to nitrogen gas and is returned to the atmosphere?

A

Denitrification

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18
Q

Taken up by soil or water and bound into organic compounds?

A

Phosphorus Cycle

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19
Q

PO43-?

A

Phosphates

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20
Q

Collection of all organisms that live in a particular place, together with their non living environment?

A

Ecosystem

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21
Q

Living parts of the ecosystem?

A

Biotic Factors

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22
Q

All the nonliving parts of an ecosystem?

A

Abiotic Factors

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23
Q

The role an organism plays in a habitat? (Its job)

A

Niche

24
Q

Ability of a species to survive and reproduce under a range of environmental conditions?

A

Tolerance

25
Q

Where an organism lives?

A

Habitat

26
Q

Any necessity of life?(i.e. food, water, shelter)

A

Resource

27
Q

Two organisms try to use the same resource at the same time?

A

Competition

28
Q

Competition between members of the same species?

A

Intraspecific Competition

29
Q

Competition between members of different species?

A

Interspecific Competition

30
Q

No two species can occupy the same niche in the same habitat at the same time?

A

Competitive Exclusion Principle

31
Q

One animal captures and feeds on another animal?

A

Predation

32
Q

Animal that captures and feeds off of prey?

A

Predator

33
Q

Animal that is captured by a predator and eaten?

A

Prey

34
Q

One animal feeds off of a producer?

A

Herbivory

35
Q

Can effect the population of an ecosystem greatly?

A

Keystone species

36
Q

Close, long term relationship between two species, on which at least one of the organisms benefits?

A

Symbiosis

37
Q

Both organisms benefit from the symbiosis?

A

Mutualism

38
Q

One organism benefits from the symbiosis, and the other one isn’t affected?

A

Commensalism

39
Q

One organism benefits from symbiosis, and the other is harmed?

A

Parasitism

40
Q

Organism which provides the other organism with nutrients?

A

Host

41
Q

Predictable changes that occur in a community over time?

A

Ecological Succession

42
Q

Occurs where there is no soil exists and there is not existing community?

A

Primary Succession

43
Q

First species to populate an area during primary succession?

A

Pioneer Species

44
Q

Disturbance that destroys a community without destroying the soil?

A

Secondary Succession

45
Q

Uniform community that is the result of primary and secondary succession?

A

Climax Community

46
Q

Area where a population can be found?

A

Geographic Range

47
Q

Number of individuals per unit area?

A

Population Density

48
Q

Rate of how the population of an area changes over time?

A

Growth rate

49
Q

Number of males and females on a given area?

A

Age structure

50
Q

How the population of an area grows?

A

Population Growth

51
Q

The movement of individuals to an area?

A

Immigration

52
Q

The leaving of individuals out of an area?

A

Emigration

53
Q

Number of individuals born to a population in a year?

A

Birth Rate

54
Q

Number of deaths in a population in a year?

A

Death rate

55
Q

Individuals in a population reproduce at a fast rate?

A

Exponential Growth