Ecology Flashcards

(38 cards)

1
Q

Population

A

One species in an eco system

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2
Q

Individual

A

Any single organism

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3
Q

Biosphere

A

Regions of earth surface and atmosphere

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4
Q

Phototroph

A

Converts light into food

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5
Q

Biome

A

Region of the world

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6
Q

Community

A

All living things in an eco system

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7
Q

Ecology

A

The study of relationships between organisms and their physical environment and how they interact with each other

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8
Q

Ecologists

A

A scientist who studies organisms and their relationships between organisms and their physical environment and how organism survive in their environment

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9
Q

Niche

A

The role or function of an organism and its environment and an organism purpose

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10
Q

Ecosystem

A

A limited area in which living and nonliving things interact and then varmint and all the organisms that live there

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11
Q

Biotic factors

A

Is any living organism that affects another organism including animals that consume the organism in question and living for the offense organism living factors that influences an ecosystem

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12
Q

Abiotic factors

A

Nonliving factors that influence in ecosystem. They can include water, oxygen, soil radiation from the sun, weather temperature, atmosphere and available gases, wind, nature, disasters

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13
Q

Tolerance

A

Billy of organisms to withstand change in the environment each organism has a tolerance range of the factors

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14
Q

Optimum range

A

Environment which is the study for an organism survival

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15
Q

Limiting factor

A

A condition or factor which threatens an organism survival

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16
Q

Carrying capacity

A

Maximum number of organisms that and ecosystem can support

17
Q

Biodiversity

A

The variety of life in the world or in a particular habitat or ecosystem and the number of the right kinds of species in an ecosystem

18
Q

Biogeochemical cycles

A

Are nutnent cycles that recycle minerals and other nutrients back to the environment

19
Q

Hydrologic cycle

A

Recycled water

20
Q

Atmosphere cycles

A

Recycle nutrients found in gases

21
Q

Sedimentary cycles

A

Recycle nutrients in soil and rocks

22
Q

Levels of ecology

A

Biosphere biome community population organism

23
Q

Atmosphere

24
Q

Lithosphere

A

The rigid outer part of the earth consisting of crust and upper mantle

25
Biosphere
Portion of the earth to wear of the life exist which is divided into three parts: atmosphere, Lithosphere, hydrosphere
26
Hydrosphere
All the water
27
Biomes
It's biome is different because of its climate and geography. This factors limit the biodiversity in it's a biome
28
The major biomes
They are tundra, boreal forest, Savannah, deciduous forest, grass left, desert, tropical rain forest, aquatic
29
Producer
Organism that makes it's own food
30
Consumer
Cannot produce its own food
31
Decomposers
Feed on dead plants and animals
32
Detrivores
Eat dead plants and animals to break it into smaller parts of the decomposers
33
Food chain
A list starting with producers and arranged in order of what eats what
34
Food web
Shows the feeding relationships between organisms in an ecosystem
35
Symbiosis
When relationships develop between organisms
36
Mutualism
Symbiosis and watch both organisms benefit from the relationship
37
Commensalism
Symbiosis in which one of the organism get benefits
38
Parasitism
Symbiosis in which one organism steals nutrients from the host