chap 3 Vocab Flashcards

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1
Q

part of Earth in which life exists including land, water, and air or atmosphere

A

biosphere

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2
Q

scientific study of interactions among organisms and between organisms and their environment

A

ecology

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3
Q

a group of similar organisms that can breed and produce fertile offspring

A

species

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4
Q

group of individuals of the same species that live in the same area

A

population

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5
Q

assemblage of different populations that live together in a defined area

A

community

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6
Q

all the organisms that live in a place, together with their nonliving environment

A

ecosystem

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7
Q

any living part of the environment with which an organism might interact

A

biotic factor

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8
Q

physical, or nonliving, factor that shapes an ecosystem

A

abiotic factor

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9
Q

thin layer of gases that surround Earth

A

atmosphere

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10
Q

all of the water–salt water and fresh water, in the form of liquid, ice, or vapor–above and below Earth’s surface and in the atmosphere

A

hydrosphere

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11
Q

all of the rock at and below Earth’s surface

A

geosphere

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12
Q

a group of ecosystems that share similar climates and typical organisms

A

biome

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13
Q

biome with long cold winters and a few months of warm weather; dominated by coniferous evergreens; also called boreal forest

A

taiga

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14
Q

layer of permanently frozen subsoil found in the tundra

A

permafrost

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15
Q

ecosystem in which water either covers the soil or is present at or near the surface for at least part of the year

A

wetland

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16
Q

kind of wetland formed where a river meets the ocean

A

estuary

17
Q

average year-to-year conditions of temperature and precipitation in an area over a long period of time

A

climate

18
Q

day-to-day conditions of the atmosphere, including temperature, precipitation, and other factors

A

weather

19
Q

the process in which certain gases (carbon dioxide, methane, and water vapor) trap sunlight energy in Earth’s atmosphere as heat

A

greenhouse effect

20
Q

microscopic organisms that live in aquatic environments; includes both phytoplankton and zooplankton

A

plankton

21
Q
A