Chapter 3 Weather And Climate Flashcards
Areas with no prevailing winds
Doldrums
Winds that blow in the same direction most of the time
Prevailing Winds
The unstable weather created when a larger amount of warm air meets a large amount of cold air
Front
Warm ocean current that moves warm tropical water from the Gulf of Mexico northward along the coast of eastern North America
Gulf Stream
The dry area on the leeward side of a mountain ( the side that does not face the wind )
Rain shadow
Violent twisting spirals of air
Tornadoes
The most powerful and destructive tropical cyclones; tropical storms that bring high winds, rain,and waves
Hurricanes
Tropical storms that cause high winds, rain, and high seas in the Indian and pacific oceans
Typhoons
The slow increase in earth’s temperature
Global warming
Storms with high winds around the centers of low atmospheric pressure in South Asia, similar to hurricanes in the Caribbean
Cyclones
Winds that blow in the same direction most of the time
Prevailing winds
Areas with no prevailing winds
Doldrums
All of the plants and animals in an area along with the nonliving parts of the environments
Ecosystems
A seasonal shift (change) of air flow and rainfall which brings wet and dry seasons
Monsoon
areas of tropical grass lands scattered ( stead out ) trees, and shrubs ( small bushes)
Savannas
Having air that is dry and does not get much rain
Arid
Forests made up of trees that drop their leaves during part of the year.
Deciduous forests
forests of evergreen (alway green)trees, with cones; tree in these forests stay green all year .
coniferous forest
A layer of soil that stays permanently frozen all year.
Permafrost
Condition of the atmosphere, or air around earth, at a certain place and time
Weather
Weather conditions in an area over a long period of time
Climate
Measurement of heat
Temperature
The trapping of heat in earth’s atmosphere
Hint: A greenhouse traps the sun’s heat,which passes though the glass, and keeps plant warm.
Greenhouse effect
When the water on earth’s surface is Heated, become water vapor, and rises into the air
Evaporation