Science Unit 5 - Water Flashcards

1
Q

What is the water cycle? (From Evaporation)

A

Evaporation -> Condensation -> Precipitation -> Runoff -> Colection

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

Glacier meaning

A

Moving mass of ice and snow

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

Ice cap meaning

A

Glacier that forms in a level land that flows out from it’s centre

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

Icefield meaning

A

Upland area of ice that feeds two or more glaciers

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

Valley glacier vs Continental Glaciers

A

Valley Glaciers: Form in a valley

Continental Glaciers: Cover mountain ranges (Bigger)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

Icefall meaning

A

Glacier flowing over a steep cliff and breaks up

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

Crevasse meaning

A

A fissure or crack in the ice

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

Pack ice meaning

A

A sheet of ice that is formed from freezing sea water

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

Iceberg meaning

A

Large chunks of ice that break loose or calve from continental glaciers

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

Cirques meaning

A

Bowl-shaped basin

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

Horn meaning

A

A sharpened peak

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

Arete meaning

A

A crest between two or more horns

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

Moraine meaning

A

A large ridge of material left by a glacier

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

Esker meaning

A

River within the ice formed by meltwater

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

What do greenhouse gases do

A

Greenhouse gases trap heat in the atmosphere

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

What is a watershed

A

An area of land that all drains into one body of water

17
Q

What is the continental divide

A

A mountain range dividing NA into two main drainage areas

18
Q

What is a headwater

A

The beginning of a river

19
Q

What is a outflow

A

The end of a river

20
Q

What is deposition

A

Dropped off material on banks and shores

21
Q

What is an aquifer

A

An underground system of water that flows through porous rock

22
Q

What is a water table

A

The upper level where the rocks are permanently saturated (full) with water

23
Q

What is an ocean ridge

A

long undersea mountain chains

24
Q

What are trenches

A

edge of an ocean plate pushes against the edge of a continental plate

25
Q

Spring Tides vs Neap tides

A

Spring tides are bigger