Geography Unit1 revision

Select the advantage of using a dot map to represent population distribution

• Strong visual impact

• Visual overlap

• Scale dependence

• Population dependece

Select ALL the factors that affect population distribution

• Climate

• Government policy

• Communication

• Soil

• Relief

The level of discharge of a stream is influenced by:

i. Channel precipitation

ii. ground water flow

iii. throughflow

iv. interception storage

• i and ii only

• iv only

• i, ii and iii

• i, ii, iii and iv

Most water reaches a river channel after a rainfall event rather than during it.

• True

• False

The storm hydrograph is a graph that allows for the analysis of stream discharge over time after a rainfall event

• True

• False

Identify and describe 1 factor that influences the storm hydrograph

Disasters are created when the impact of a hazard creates widespread destruction and distress

• True

• False

All hazards are caused by natural events

• True

• False

Events are only hazards when they impact on human life and property

• True

• False

Nuclear leaks are not natural hazards

• True

• False