Goegraphy Flashcards
What is a source of a river?
This is where the river begins.It usually begins high up (mountains)
What is an upper course?
A young river flows quickly.The energy builds and causes the fast flowing river to create waterfalls where the water flows.
What is the middle course?
The river gets wider and slows down.
What is a meander?
This is a winding or curving bend in a river?
What is a mouth of the river?
It is were the river opens into a large body of water like a lake or the ocean.
What is a lower course of a river?
it is usually slower and wider because all of the tributaries have joined up.
What is a tributary?
it is a smaller river or stream that flows into a larger river.
distributary
it is a stream that branches off and flows out of a larger river.
some uses of water are..
drinking
farming
recreation
transport
hygiene
energy
river pollution:
what are some ways we as humans pollute rivers?
oil
litter
chemicals
human waste
coastal plain (what is it?)
it is an area of flat land, lying close to the coast and not very high above sea level.
plateau (what is it?)
it is an area of fairly level high ground.
escarpment (what is it?)
it is a long, steep slope, especially one at the edge of a plateau.
give 3 examples of physical features/landforms in S.A
Table mountain, Drakensberg mountains and grasslands
draw a compass
it should have all of these:
N,NNE,NE,ENE,SE,E,SSE,S,SSW,SW,WSW,W,NNW,
NW,WNW
political maps (what are they?)
they show state and national borders and capital and major cities.
physical maps (what are they?)
they illustrate the physical features of an area, such as the mountains, rivers and lakes.