Geo studying add Flashcards

1
Q

what is the wind measured with?

A

the wind is measured with an anemometer.

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2
Q

what is atmosphere

A

it is the layer of gas that develops a planet

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3
Q

what is the atmosphere measured with

A

measured with a barometer measured in millibars

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4
Q

what are the 3 layers of the earth

A

crust, core and mantle

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5
Q

what is sunshine

A

is the sunlight or direct ray.

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6
Q

what instrument is use to measure precipitation

A

precipitation is measured with a rain gauge.

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7
Q

how is rain form

A

it is formed when the sun creates a solar radiation which heats up the land where the warm land heats the air. the air then cools and condenses

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8
Q

what are the 3 types of rain fall

A

relief, convectional, frontal

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9
Q

what is used to measured clouds

A

clouds are measured with celiometer

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10
Q

what is the difference between weather and climate

A

The weather is the temporary day to day change in the atmosphere while climate is the average weather condition that usually changes over 30 years.

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11
Q

what is precipitation?

A

precipitation is any liquid or frozen water that forms in the atmosphere to fall back on the earth.

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12
Q

what is humidity

A

humidity is the amount of water in the air

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13
Q

what is temperature

A

temperature is the measure of how hot or cold something is.

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14
Q

what is temperature measured with

A

temperature is measured with a thermometer

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15
Q

elements of weather

A

wind, (precipitation: rain, snow, hail, sleet.), air pressure, clouds,sunshine

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16
Q

what is humidity measured with

A

its is measured with a hygrometer

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17
Q

how are clouds formed?

A

clouds are formed when invisable water vapour in the air turns into visable water droplets of ice crystals.

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18
Q

examples of air pressure

A

sinlcing air, cool air, blue sky

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19
Q

what is wind

A

wind is the movement of air caused by the uneven heating of the earth’s own rotation and sun.

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20
Q

characteristics of the crust

A

It’s the thinnest layer, the outer layer is called the atmosphere, between 20km-70km

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21
Q

what are cumulonmibus clouds

A

they are the clouds with lighting, thunder, and thunder storms

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22
Q

what is plate tectonic

A

plate tectonic is the study of tectonic plates the various movements and features form as movement

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23
Q

what happens a divergent plate

A

at a divergent plate boundry crustal plate are moving away from each other. which creates a small place where magma cools and rises

24
Q

what does divergent plate boundary form

A

divergent plate boundary forms a new crust.
when magma forms it can causes earth quakes and volcanoes

25
what happen at a collision zone
at a collision zone 2 contiental plate a colliding, they dont sink so the rocks are folded upwards to form fold mountain
26
examples of collision zone
aegean and turkish, arabian and irain plate
27
what are the differences between continental and oceanic crust
continental carries contients while oceanic carries ocean, continental is less denser, oceanic is denser
28
what happens at a convergent plate boundary
at a convergent plate boundary oceanic and continantal plates are colliding. The oceanic plate is more denser so it sinks into the mantle which breaks and melts creating a subduction zone.
29
what happen at a subduction zone
at a subduction zone deep sea trenches, volient earthquakes occur. (vocanoes)
30
what plate boundary has, vocanoes, earth quakes and fold mountains
convergent plate boundary
31
what happens when contiental crust override the oceanic crust
It forms fold mountains
32
Examples of fold mountains
ande and himalaya mount range
33
what happens at a transform plate boundary
plates are sliding past each other in the same direction or in oppisite. NO crust is formed or destroyed.
34
examples of transform plate boundary
north american & caribbean plate, north and south plate boundary.
35
what is absolute location
its the exact or accurate location of a place.
36
what does absolute location uses
used longitude and latitude
37
what is relative location
It gives location relative to another
38
an example of relative location
the building is north of the pond
39
what types of rainfall occurs in the caribbean
covectional rainfall
40
what is humidity measured in
in percentage
41
what is the difference between small & large temperature range
small temperature ranges do not change a lot while large temperature range change a lot.
42
what is diurnal temperature range
difference between temperature in a day
43
what is latitude
the distance north or south the equator
44
what is longitude
the distance of a place east or west of the meridian
45
what is weathering
the wearing away of rocks caused/\ by the weather in the atmosphere
46
what is soil creep
slow down slope movement of debris on top of slopes 2 to 5 degrees under the influenze of gravity
47
what is land slides
a sudden/ rapid down slope movement of large volume of soil and rocks
48
what are things that cause soil creeps
the alternate of wetting and drying of the soil, the alternate of freezing and throwing of the soil
49
physical causes of landslides
heavy rain as water acts as a lubricant, volcanoes, cause vibration which can cause soil and rock to move
50
the weathering processes
chemical
51
what is mass movement
It's the down slope movement of debris (rocks, soil) under the influence of gravity.
52
what is erosion
the process in which materials are worn away and transported by wind or water
53
what is denudaction
the wearing land caused by weathering and erosion, Includes rain, wind temperature range
54
what is another word for mass movement
mass wasting
55
The effects of soil creep
electricity pole, fence broken, terracettes
56
the difference between weathering and erosion
in weathering no movement is involved in situ while with erosion movement occures the agents move the rocks