Unit:1 Geography (Terminology) Flashcards

1
Q

What is latitude and longitude

A

coordinates that help determine the location of any place on Earth

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2
Q

What is altitude

A

The height of an object or point in relation to sea level or ground level.

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3
Q

What are physical characteristics

A

Physical characteristics include land forms, climate, soil, and natural vegetation.

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4
Q

What is Pangea

A

A supercontinent that incorporated almost all the landmasses on Earth

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5
Q

What is a Craton

A

The segment of the Earth’s continents that have remained tectonically stable and relatively earthquake free for a vast period of time.

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6
Q

What is Laurentia

A

Laurentia or the North American Craton is a large continental craton

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7
Q

What is magma

A

Magma is extremely hot liquid and semi-liquid rock located under Earth’s surface.

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8
Q

What is subduction

A

Subduction occours when plates collide and one plate is forced over another = earthquakes, mountain formations. volcanoes.

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9
Q

What is divergence

A

Divergence occurs where plates pull apart from one another = new land created

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10
Q

What is Transform

A

A type of fault in which two tectonic plates slide past one another.

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11
Q

What is Precipitation

A

Precipitation is any liquid or frozen water that forms in the atmosphere and falls back to the earth

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12
Q

What is convectional precipitation

A

Convectional rainfall occurs when the heated air from the earth’s surface rises upwards along with the water vapour and gets condensed when it reaches a higher altitude.

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13
Q

What is Orographic precipitation

A

Orographic precipitation is produced when moist air is lifted as it moves over a mountain range.

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14
Q

What is Frontal precipitation

A

This is when cold air meets warm air in a ‘weather front’. Warm air rises, so when it bumps into the cold air, it rises above it.

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15
Q

What is Continental

A

A climate characterized by hot summers, cold winters, and little rainfall, typical of the interior of a continent.

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16
Q

What is maritime

A

A climate influenced by nearby ocean, typically a more temperate climate with higher precipitation

17
Q

What is climate

A

The weather conditions prevailing in an area in general or over a long period.

18
Q

What is weather

A

The state of the air and atmosphere at a particular time and place

19
Q

What is a Climograph/Climate Graph

A

A climograph is a graphical representation of a location’s basic climate. Climographs display data for two variables: (a) monthly average temperature and (b) monthly average precipitation.

20
Q

What is a biome

A

An ecological community of plants and animals extending over a large area

21
Q

What is an ecozone

A

A classification system that defines different parts of the environment with similar geography, vegetation and animal life.

22
Q

What is an ecosystem

A

A system formed by the interaction of a community of organisms with their environment

23
Q

What is a food web

A

A system of interlocking and interdependent food chains.

24
Q

What is monoculture

A

The cultivation and reliance on a single crop

25
Q

What is biodiversity

A

Biodiversity is all the different kinds of life you’ll find in one area—the variety of animals, plants, fungi, and even microorganisms like bacteria that make up our natural world

26
Q

What is a cultural environment

A

Environments that have been used and altered by humans.

27
Q

What is boom and bust

A

A situation in which a period of great prosperity or rapid economic growth is abruptly followed by one of economic decline.

28
Q

What is topography

A

The topography of a particular area is its physical shape, including its hills, valleys, and rivers.

29
Q

What is population Density

A

Population density is a measurement of population per unit land area.

30
Q

What is population distribution

A

A measure of how spread out a population is in any given area

31
Q

What is rural

A

Housing and basic services (Fire dept, Police etc.)

32
Q

What is urban

A

Housing and extended services (Mall, theatre, university etc.)

33
Q

What is light intensity

A

Light intensity is a measurement of the amount of power either emitted or reflected by a source.