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KS3 ‘Be Ambitious’ Homework > Geograhpy > Flashcards

Flashcards in Geograhpy Deck (30)
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1
Q

How to get Population Density?

A

(The total number of people in a country or region) ÷ (area(km2))

2
Q

What is Population Distribution?

A

The pattern or location of people are spread around an area

3
Q

What is Immigration?

A

People moving into a country

4
Q

What is Emigration?

A

People moving out of a country

5
Q

How to get Rate of Natural Change?

A

(Birth Rate) - (Death Rate)

6
Q

How to get Total Population Change?

A

[(Birth Rate) - (Death Rate)] + [(Immigration) - (Emigration)]

7
Q

What shape of population pyramid of LEDC countries usually have?

A

Concave

8
Q

What shape of population pyramid of MEDC countries usually have?

A

Convex

9
Q

What is Pull Factors in Geography?

A

Reasons people are attracted to a place (Immigrate)

10
Q

What is Push Factors in Geography?

A

Resons people move away (Emigrate)

11
Q

What is Hard Rock in Geography?

A

This rock is resistant so over time a ledge, or overhang, develops

12
Q

What is Waterfall in Geography?

A

Where the water tumbles over the ledge

13
Q

What is Soft Rock in Geography?

A

This rock is easier to erode

14
Q

What is Gorge in Geography?

A

The waterfall retreats(cuts back) up the valley as the waterfall continues to erode backwards

15
Q

What is Fallen Rock in Geography?

A

When the overhang collapses, it falls into the Plunge Pool

16
Q

What policy is being implemented to prevent the population from growing in China?

A

China’s One Child Policy

17
Q

What is Precipitation?

A

A longer name for Rainfall

18
Q

What is Condensation?

A

Turns gas into water

19
Q

What is Evaporation?

A

Turns water into gas

20
Q

What is Transpiration?

A

When plants release water vapour into the atmosphere

21
Q

What is Interception?

A

When Precipitation is blocked by the trees

22
Q

What is Infiltration?

A

When water soaks down through the ground

23
Q

What is Surface Runoff?

A

When water flows over the land

24
Q

What is Through-flow?

A

Water flowing through the soil

25
Q

What is Percolation?

A

When water soaks down from the soil into the bedrock

26
Q

What is Groundwater Flow?

A

Water moving through the bedrock

27
Q

What is Permeable?

A

Lets water pass through it

28
Q

What is Impermeable?

A

Doesn’t let water pass through it

29
Q

What is Water Table?

A

The level of water stored underground, the ground below is saturated, and above is unsaturated

30
Q

What is Hydrograph?

A

A Hygrograph is a graph showing the rate of flow(discharge) versus time past a specific point a river, or other channel or condult