Source of a river

Tributary

Confluence

River basin

Watershed

river mouth

river estuary

Hydraulic action

abrasion

attrition

Solution

Eddying

Differential erosion

Waterfall

Levee

River's competence

Alluvium

Floodplain

Dams

Reservoir

Channelisation

Dredging

Beach Nourishment

Groynes

Population distribution

Population density

Natural increase

Natural decrease

Fertility rate

Life expectancy

Population pyramids

The dependancy ratio

mortality rate

Overpopulation

underpopulation

Optimal population

Harris and Ullman's Multiple Nuclei Theory

Social Stratification

gentrification

CBD

DDDA

Urban Renewal

Urban Decay

Urban Sprawl

greenbelts

Site
(Settlement patterns)

Situation
(settlement patterns)

Migration

nucleated settlement

Linear / Ribbon settlement

Counter-Urbanisation

Middens

central place theory

Central place

Hinterland

range
( central place theory )

religion

Culture

Language

Acculturation

Minority languages

Race

Multi - Racial Societies

Lithosphere

Asthenosphere

Plate tectonics

Theory of Continental Drift

Pangaea

continental fit

Sea-floor Spreading

Convection currents

Rift Valley

Plate boundaries
(name)

Subduction

Intrusive landforms

Foreshock

aftershocks

Focus

epicentre

tsunami

seismology

earthquake

seismic waves

seismologist

seismograph

Richter scale

mercalli scale

USGS

Dendrochronology
in terms of earthquakes

Socio-economic factors

Geothermal energy

soil liquefaction

Rocks

Igneous

Sedimentary

Metamorphic

Lithification

Joints in limestone

bedding planes

permeable rock

carbonation

limestone pavement

karren

swallow hole

stalactite

stalagmite

pillars

spring

Karst landscape

Physical weathering

Onion Weathering

chemical weathering

Region

GDA

BMW

Conurbations

nodal points

C.A.P

Hedge payments

Pastoral Farming

Arable / Tillage Farming

Extensive farming

intensive farming

Marginal land

subsistent

commercial farming

Mixed farming

monoculture

draft animals

cash crops

Horticulture

''Pays"

Viticulture

E.R.D.F

Cassa plan

Terra Rossa Soils

Flemish

Wallonia

Monsoon climate

caste system

Double cropping

Deccan Plateau

Kashmir

Hinduism

shanty towns
Bastis

Geomorphological region

Oblique Photos

Ecclesiastical function