LCC - Weather Test Flashcards
(28 cards)
What is Weather?
what is happening in the atmosphere at a certain place in a certain time.
What is Wind?
Wind is the movement of air
What is the Atmosphere?
The layer of air that surrounds the earth
What is Temperature?
How hot or cold something is
What is Precipitation?
Any kind of water that falls from the sky
What is Groundwater?
Fresh water found on the earth’s surface
What is the Troposphere?
The layer of the atmosphere we live in
What does a Barometer do?
Measures the air pressure
What does a Thermometer do?
Measures the temperature
What does a Anemometer do?
Measures the wind speed
What does a Rain Gauge do?
Measures how much rain has fallen from the sky
What does a Weather Map show?
Shows the weather over a large area
What is Evaporation?
Heat from the sun changes water to water vapor and it rises
What is Condensation
Water vapor makes a cloud
What are the forms of Precipitation?
Rain, Sleet, Hail, Snow that falls down to earth
What powers the Water Cycle?
The Sun
What is a Cold Front?
What does the Cold Front usually bring?
- Colder air mass that moves into the area and replaces the warm air mass
- Usually brings in colder temperatures and possibly precipitation
What is a Warm Front?
What does a Warm Front bring?
- Warmer air mass that moves into an area and replaces the cold air mass
- Usually brings warmer temperatures and fair weather
How many layers is the atmosphere made of?
What are the layers?
- 5 Layers
- Troposphere
- Stratosphere
- Mesosphere
- Thermosphere
- Exosphere
How do you keep safe in a storm?
- Stay inside
- If weather is severe, find an interior room in the house or building
- Stay from windows
- If a hurricane or flood occurs, listen to the news and weather reports and possibly evacuate
What is a Tornado?
Dark, funnel shaped cloud with destructive winds
What is a Hurricane?
Violent storm with heavy rains and winds greater than 75 mph, forms over the ocean and moves onto land
What is a Blizzard?
Severe snow storm with strong winds
What is a Thunderstorm?
Storm with heavy rain or hail, thunder and lightning