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Chapter 3 Weather/Everett 2013
Chapter 3 Weather/Everett 2013
27
Science
6th Grade
03/12/2012

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Term
Maritime Polar air masses
Definition
Cold, humid air masses that bring fog to the West Coast
Term
The safest place to be during a tornado is
Definition
The basement
Term
Tornadoes
Definition
Form in the same kind of cloud as thunderstorms
Term
Isobars
Definition
Join places on a weather map with the same AIR PRESSURE
Term
Continental Polar air masses
Definition
Cold, dry air affecting the northern U.S. in winter
Term
Tornado
Definition
A funnel-shaped cloud that touches Earth's surface
Term
Weather forecasting has improved recently because of
Definition
Computer technology
Term
Meteorologists
Definition
People who study weather and try to predict it.
Term
A line with half circles on a weather map indicates
Definition
A WARM front
Term
Warm Front
Definition
When a WARM air mass overtakes a cold air mass
Term
Thunderstorms
Definition
Form within large CUMULONIMBUS clouds
Term
Small lines at the end of the shaft that represents wind direction on a weather map indicate
Definition
Wind speed
Term
The eye of a hurricane is
Definition
calm
Term
A cloud cover symbol that is 3/4 black and 1/4 white represents
Definition
70-80 percent cloud cover
Term
Isotherms
Definition
Places shown on a weather map with the same TEMPERATURE
Term
Do not touch objects made of METAL during a
Definition
Thunderstorm
Term
Before a hurricane occurs, people may be asked to
Definition
Evacuate or leave their homes
Term
Thunderstorms
Definition
Storms that form within large cumulonimbus clouds and produce rain and lightning
Term
Hurricane
Definition
A long-lasting storm that begins over the warm surface of the ocean and has winds up to 119 kilometers per hour or higher
Term
Be able to identify a cold front and the direction it is moving, an isotherm and what it represents, a warm front and the direction it is moving, a stationary front, and an isobar and what it connects on a weather map.
Definition
Term
Chapter 3 Weather/Everett
Definition
Term
Rain or snow is associated with
Definition
Falling air pressure
Term
When a warm air mass & a cold air mass meet & no movement occurs
Definition
Stationary front
Term
El Nino forms over the
Definition
Tropical Pacific Ocean
Term
El Nino occurs every
Definition
2 to 7 years
Term
A stationary front may bring
Definition
Many days of rain
Term
Occluded front
Definition
Where a warm air mass is caught between 2 cooler air masses
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