Ecology Flashcards

0
Q

The study of how animals interact with each other and their environment

A

Ecology

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1
Q

A community of both living and nonliving organisms in an environment.

A

Ecosystem

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2
Q

An action done by one organism to another, direct or indirect.

A

Interaction

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3
Q

Constant removal of forests for resources, done by humans

A

Deforestation

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4
Q

A selection of one species living in an area.

A

Population

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5
Q

A variety of species living in one area.

A

Community

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6
Q

The differences in an ecosystem, these are typically healthy and keep the system stable.

A

Biodiversity

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7
Q

The place where an organism lives

A

Habitat

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8
Q

The role of an organism to it’s environment

A

Niche

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9
Q

An animal who feeds on the remains of killed prey

A

Scavenger

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10
Q

An animal who begins the decay of dead organisms

A

Decomposer

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11
Q

The amount of organisms an ecosystem can supply

A

Carrying capacity

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12
Q

First animal on the food chain, typically herbivore.

A

Primary consumer

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13
Q

The second animal in a food chain, predator to the primary consumer.

A

secondary consumer

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14
Q

The third and usually final animal on the food chain, preys on the secondary consumers.

A

Tertiary consumer

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15
Q

The linear diagram of prey to predator

A

Food chain

16
Q

The extended diagram of prey to predator(s).

A

Food web

17
Q

The diagram of energy flow within an ecosystem

A

Energy pyramid

18
Q

The constant pressure for food between organisms

A

Competition

19
Q

The relation between two organisms, may help or harm.

A

Symbiosis

20
Q

Relationship between predator and prey

A

Predation

21
Q

Hunter of the prey

A

Predator

22
Q

Organism eaten by the predator

A

Prey

23
Q

Something limiting the ability of en environment. Can be biotic or abiotic.

A

Limiting factor

24
Q

Beginning of a food chain, typically makes it’s own food with sunlight.

A

Producer

25
Q

Anything that eats.

A

Consumer

26
Q

Anything that eats producers, or other plant-like organisms.

A

Herbivore

27
Q

Organism who solely eats meats

A

Carnivore

28
Q

An organism who eats any type of food, meat and plant.

A

Omnivore

29
Q

A relationship in which both species benefit

A

Mutualism

30
Q

A relationship in which one species benefits at the other’s expense.

A

Parasitism

31
Q

The being in which a parasite feeds on

A

Host

32
Q

A non-native species brought in, disrupts ecosystems.

A

Introduced/Invasive species

33
Q

An organism that creates it’s own food

A

Autotroph

34
Q

A being that must eat food, instead of making it.

A

Hererotroph

35
Q

Classified as “living”

A

Biotic

36
Q

Classified as non-living

A

Abiotic

37
Q

A type of organism that grows on various producers

A

Lichen

38
Q

The result of the ozone layer being consistently removed, and heat being trapped inside of the atmosphere.

A

Global warming