Australia Flashcards
What are topographic maps used for
Bush walking, town planning, property mapping
What are contour lines
They are lines that connect points at the same height
the height difference between one line and the next is always the same throughout the map what is this called
Contour interval
Name 3 key features of a topographic map
Relief , brown- hills , valley, mountains
water, blue-ocean , rivers, swamps, lakes
culture black -buildings , roads( anything ,man made
Topographic maps use symbols to represent elements where are these shown
Map key or legend
The lines running up and down the Map are called what - north/ south
Eastings
The lines running across the map east/west
Northings
In a area reference what number is given first
The northing or the Eastings
Eastings
On a topographic map what does AR stand for
Area reference
List four characteristics that make Australia unique
Desserts, beautiful beaches, mt kosiosko, flat landscape
Explain Australia’s geographic location
It is a country and a continent .
It is located between the Indian Ocean and South Pacific Ocean
Reasons Australia is a dry continent
It has low rainfall
Lack of mountains
Bush fires
Heatwaves
What are Australia’s four main landform regions
Eastern highlands
Central lowlands
Coastal plains
Western plateau
Types of erosion shaping Australia’s landscape
Water erosion
Soil erosion
Wind has played a big role in soil erosion in shaping the land , by moving particles from their original position
How does the great dividing range impact Australia’s weather
It’s the highest part of Australia
It’s a climate barrier
Areas near the mountains will be wet or dry
Precipitation is formed on the side facing the wind