revision big ideas

Geog ElectiveCheat Sheet

2193/02

See how everything is related to each otherso that you can save time when revising

1) Rivers and Coast

It's all about ENERGY!Energy > Processes > Landforms

Energy > Processes > Landforms

Rivers


Rivers

determined by Volume & Speed


Rivers


High Vol + High speed = High Energy


Rivers



Erosion + Transportation

leads to


Rivers




leads to

WaterfallValleysGorges

which creates


Rivers




leads to


which creates

Low Vol + Low speed = LowEnergy


Rivers




leads to


which creates


Depositionleads to


Rivers




leads to


which creates


Depositionleads to

FloodplainsLeveesDeltas

which creates


Coast


Coast

Wave energy determined by Wind energy (fetch etc.)


Coast


Stronger winds (due to higher fetch etc.) = high energy


Coast




leads to


Coast




leads to

Cliff (notch, sea cave) shore platformHeadlands and Bays

which creates


Coast




leads to


which creates

weaker winds (due to higher fetch etc.) = high energy


Coast




leads to


which creates


Depositionleads to


Coast




leads to


which creates


Depositionleads to

Spits,TombolosBeaches

which creates

1) Rivers and Coast


2nd part : How do we manage these?

1) Rivers and Coast


2nd part : How do we manage these?= reduce erosionOR reduce flooding

Factor > HEE > QOL & SOL

Development


Development

eg: Programme


Development

eg: Programme

Improves income (Economic)

leads to


Development

eg: Programme

Improves income (Economic)

leads to

Able to afford better living conditions, thus improve SOL. Able to afford better things and be more satisfied, thus higher QOL.

leads to

5 Causes > HEE > QOL & SOL

Development


Development

PEPSHi


Development

PEPSHi

Health, Economic, Education

affects


Development

PEPSHi


affects

Able to a...better living conditions, thus improve SOL. Able to .....be more satisfied, thus higher QOL.

leads to

Strategies > HEE > QOL & SOL

Development


Development

World BankADBSG casePhilippine CaseIndia's case


Development



raises


Development



raises

Able to a...better living conditions, thus improve SOL. Able to .....be more satisfied, thus higher QOL.

leads to

Any factor > ASA > Consume more?Consume less?

Food - 1st part


Food - 1st part

AffordabilityStability of Food SupplyAccessibility

improves


Food - 1st part


improves ,..more food available and thus able to consume more food.

leads to

Reduce uneven food consumption >

ASA > Consume more?Consume less?

Food - 1st part



Food - 1st part

Food SubsidiesStock pilingWorld Food Programe



Food - 1st part


To improve




Food - 1st part


To improve

,..more food available and thus able to consume more food.

leads to


Poly Technic Stops Physical Education >

???? > Food Productivity

Food - 2nd part



Food - 2nd part

PoliticalTechnologySocialPhysicalEconomic



Food - 2nd part

Less Damage?More Yield?Less Manpower required?

To improve




Food - 2nd part

Less Damage?More Yield?Less Manpower required?

To improve

labour per unit area?output per unit area?

leads to


Why LDCs produce more non-staples

Problems with intensification

GM Food (advantages and disadvantages)

Green Revolution + Blue Revolution

Food - Others

Describe 1) general (2) evidence to support general(3) Anomaly (4) evidence to support anomaly

Explain / Suggest reasons / Account Step by step.

CompareUse comparative adjectives or conjunctions

Map readingContour lines, 4 fig grid reference, eastings, northings etc.

Skills

revision big ideas

Technology

high energy erosion

high energy depositionleads

wind energy fetch

high speed

higher fetch

higher qol

factor hee qol sol development

byvolume speed highvol