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| Question | Answer |
|---|---|
| global winds | large-scale air movements in the Earth’s atmosphere that blow in consistent patterns across the planet, driven by unequal heating of the Earth’s surface and the planet’s rotation. |
| jet stream | a narrow band of very strong winds high in the upper atmosphere that flows from west to east and influences weather patterns and flight routes. |
| cold front | the boundary where a mass of cold air moves in and pushes under a warmer air mass, often causing clouds, rain, and storms. |
| warm front | the boundary where a mass of warm air moves in and rises over a colder air mass, usually bringing steady rain or light precipitation and warmer temperatures. |
| trade winds | steady global winds that blow from east to west near the equator, caused by the Earth’s rotation and uneven heating of the Earth’s surface. |
| easterlies | : global winds that blow from the east toward the west, commonly found near the poles and in tropical regions. |
| westerlies | global winds that blow from west to east in the middle latitudes, influencing much of the weather in regions like North America and Europe. |
| el nino | a climate pattern in which unusually warm ocean water develops in the central and eastern Pacific Ocean, affecting weather around the world. |
| la nina | a climate pattern in which unusually cool ocean water develops in the central and eastern Pacific Ocean, influencing global weather patterns. |
| ocean gyer | large systems of circular ocean currents that move water in big loops, driven by global winds and the Earth’s rotation. |
| maritime tropical | a warm, humid air mass that forms over tropical oceans. |
| maritime polar | a cold, humid air mass that forms over cold ocean waters. |
| continental tropical | a hot, dry air mass that forms over land in tropical regions. |
| continental polar | : a cold, dry air mass that forms over land in polar or high-latitude regions. |
| continental artic | an extremely cold, very dry air mass that forms over the Arctic region. |
| sea breeze | a wind that blows from the sea toward the land, usually during the day, caused by the land heating faster than the water. |
| land breeze | a wind that blows from the land toward the sea, usually at night, caused by the land cooling faster than the water. |
| Hadley cells | large-scale atmospheric circulation patterns in which warm air rises at the equator, moves toward the poles at high altitudes, cools and sinks around 30° latitude, creating trade winds and tropical climates. |
| ocean transports massive amounts of ----- from the equator to the poles | heat |