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60 Cards in this Set
- Front
- Back
What is atmosphere?
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Blanket of air around the planet
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What is climate?
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Tells us what a place is usually like at a certain time of the year
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What is current?
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A mass of air, body of water, etc. that has a steady flow in a particular direction.
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What is elevation?
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The height of the land
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What is humidity?
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The amount of water in the air
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What is polar climate?
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Part of the world's climatic regions which is marked with cold climate conditions
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What is precipitation?
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It is when water falls from the sky
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What is temperate climate?
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Have four seasons, some of the countries which have a temperate climate are Turkey and Pennsylvania
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What is a tropical climate?
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Places close to the equator where the sun is hot all year round
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What drives our weather?
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The sun
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What keeps our earth warm?
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The atmosphere
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What is the placed called where weather activity takes place and is 8 miles thick. This layer is never still?
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Tropisphere
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Who invented meteorology?
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Aristotle
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What measures the air's pressure or weight?
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Barometer
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What occurs more frequently when strong winds blow?
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Playground fights
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When are the sun's rays most powerful?
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noon
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Is there ever any new water on our plane?
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No, it comes from a cycle that continues to go round and round
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Is there always rain in the air?
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Yes
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What forms in cumulus clouds as water vapor and gets heavy then falls as rain?
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Condensation
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What falling from clouds during storms causes 300 million dollars worth of damage?
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Hail stones
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What occurs when warm damp air from the tropics combines with cool air from the poles?
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Depression
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What are the edges of depressions called?
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Fronts
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What is a swirl of water that picks up water as it moves over the ocean and when it hits land it lets it go?
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Hurricane
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How many volts are in each lightening rod?
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A million
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How many times hotter is each lightning bolt compared to the surface of the sun?
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Five times hotter
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Weather and climates are mostly defined by what two things?
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1. Temperature
2. Moisture |
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Different types of climates help to create what two things?
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1. Plants
2. Animals |
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What is climate defined as?
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Climate is the pattern of weather over a period of time.
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What causes climates to change? (Two things)
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1. Natural changes: volcanoes, natural disasters, changes in energy of the sun
2. Changes caused by people: gas, oil, and coal add CO2 to air |
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Three main influences on climate:
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1. How hot or cold is it on an average in a region's different seasons
2. How much precipitation the region gets every month 3. How much the temperature and precipitation varies from day to day and season to season |
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Polar Climates are covered
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In snow and ice all year long
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Polar Climates tend to be
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Dry
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Polar Climates lack
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Lack moisture in the air and air is cold
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Polar Climates have
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High latitude regions
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The sun is never........in polar climates
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High enough to do melting
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In temperate climates there are NO
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extremes in temperature or precipitation
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Temperate climates are made up of
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Oceans and mountains
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Temperate climates have changes in
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Changes in seasons are usually mild
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Temperate climates lie..
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Between tropic and polar regions
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Temperate climate can have unpredictable
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Unpredictable weather. The sun is at different levels of throughout the season.
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Tropical Climates is when the sun
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is hot all year round
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Rain in a tropical climate
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Rains heavily and is hot and humid
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Tropical climates are home to
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Rain forests
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Tropical climates are close to
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The equator
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Nights and days in tropical climates
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Warm nights and very hot days
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What is convection?
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Hot air travels up and cold air settles down
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What is atmosphere
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The air that surrounds the earth. It acts like a blanket to keep the temperature from getting too hot or too cold.
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What do air currents do?
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Move air around the world and help move the ocean water
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What direction do air currents in the United States move?
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West to East
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What will long term changes in air current change?
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Climate
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What does Moisture create in the air?
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Clouds, rain, snow
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What cycle keeps moving at all times?
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Water cycle
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What kind of energy does every climate begin with?
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Solar energy
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Before solar energy reaches the earth, what must it pass through?
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The atmosphere
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How much light does the atmosphere reflect and absorb
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1/2 reflected
1/2 reaches the Earth |
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When solar energy reaches the earth, the surface releases heat and what does it do to the air?
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It warms the air.
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True/ False The ocean absorbs and releases heat slowly
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True
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True/ False It takes less time to get cold and less time to get warm in cities near oceans
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False
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Which coast is most affected by the climate?
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Pacific coast is most affected because wind travels west to east
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On the Pacific coast, does the land absorb and release heat quickly or slowly?
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Quickly
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