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Mrs. Veskauf Weather Test
study cards
24
Science
5th Grade
02/08/2011

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Cards

Term
insolation
Definition
the solar energy that reaches Earth's surface
Term
troposhere
Definition
all weather occurs in Earth's troposhere
Term
weather
Definition
what the troposhere is like at any given place and time.
Term
global wind
Definition
a wind that blows steadily in a predictable direction over a long distance. It is caused by uneven heating of Earth.
Term
barometer
Definition
a device for measuring atmospheric pressure
Term
air mass
Definition
when it forms over a warm area of water, an air mass will be warm & humid
Term
front
Definition
the meeting place between two air masses
Term
weather map
Definition
a tool to show weather in a specific area
Term
blizzard
Definition
a snowstorm with high winds
Term
tornado
Definition
a rotating funnel-shaped cloud with wind speeds up to 500 miles per hour
Term
cyclone
Definition
any storm with a low pressure center that causes a circular pattern of winds to form
Term
current
Definition
a constant movement of ocean water
Term
El Nino
Definition
a change in weather conditions (every 2-7 years) that causes higher tides, heavy rains, and storms occur along the coasts of North and South America.
Term
Gulf Stream
Definition
carries warm water from near the equator toward the poles
Term
humidity
Definition
the amount of water vapor in the air
Term
How do clouds form?
Definition

As water vapor particles are carried higher, they lose heat energy and become colder. As they become colder, they lose speed and come closer together. When water vapor particles have slowed enough, they condense around tiny particles of dust.

 

-Try to understand this & put into your own words.

Term
Name at least one type of cloud.
Definition

- cirrus

-cumculus

-stratus

Term
Be able to draw at least three symbols that a meteorolgist might use on a weather map.
Definition

You can draw the symbols for:

 

cold front, warm front, high, low, cloudy, rain, snow, etc.

Term
When does a tropical storm get classified as a hurricane?
Definition
when the wind speeds are more than 74 mph
Term
What are at least two of the dangers of thunderstorms?
Definition
flash floods, wind blown objects, lightning
Term
Name at least two weather tools used to track severe storms.
Definition
weather vane, barometer, rain gauge, dopplar radar, weather balloons, planes, weather satellites
Term
List one way to stay safe in a storm.
Definition

Thunderstorm: stay indorrs and away from windows. If outside, stay away from tall objects

 

Ice storm: stay indoors. Keep warm clothes, flashlight, and foods in case you lose power. If you know of a storm that is on its way, stock up on some food and water in case you are trapped indoors for a while.

Term
What is the difference between weather and climate?
Definition

weather- describes what is happening in the atmosphere at a particular place and time

 

climate- average weather of a place (general weather conditions)

 

 

Term
In which climate zone will you find the United States of America?
Definition
temperate zone
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