Population Destribution And Density Flashcards

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0
Q

How do you work out density?

A

Pop/area = people/km2

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1
Q

Define density

A

Number of people in an area

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2
Q

What type of map shows density?

A

Choropleth map (whole country coloured in)

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3
Q

Define distribution

A

How people are spread out over an area

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4
Q

What kind of map is used to show distribution

A

Dot map (shows exactly where people are staying)

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5
Q

What are the top 10 most populated countries?

A
1⃣ China
2⃣ India
3⃣ USA
4⃣ Indonesia
5⃣ Brazil
6⃣ Pakistan
7⃣ Nigeria
8⃣ Bangladesh
9⃣ Russia
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6
Q

How does relief affect pop distribution?

A

Flat = large settlements and good soil

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7
Q

How does climate affect the pop distribution?

A

Good climate and average rainfall = more populated area

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8
Q

How does water supply affect the pop distribution?

A

Water accessibility = more pop

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9
Q

How does vegetation affect the pop distribution?

A

Tropical rainforest and coniferous forests = bad

Grassland area = good

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10
Q

How does soil affect pop distribution?

A

Frozen, thin soil of mountains, eroded soil = bad

Deep soil, river deposited silt, support for agriculture = good

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11
Q

How does resources for industry affect the pop distribution?

A

Enough resources e.g. Coal, fish and minerals = good

Few work opportunities and extensive farming = bad

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12
Q

How does economy and work opportunities affect pop distribution?

A

Large, developed economy = attract people and can support large pop

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13
Q

How does politics affect the pop distribution?

A

Stable political system = attract people

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14
Q

How does cultural affect the pop distribution?

A

Very old fashioned of human settlements = good or bad

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15
Q

How does transport and communication affect the pop distribution?

A

Good system of transport and communication = attracts people

16
Q

How does infrastructure affect the pop distribution?

A

Good infrastructure, water supply, electricity, sewage, waste removal and internet = support large pop