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B and W chapter 18
chapter 18
Question | Answer |
---|---|
AIR MASS | A HUGE BODY OF AIR THAT HAS SIMILAR TEMPERATURE, HUMIDITY, AND AIR PRESSURE AT ANY GIVEN HEIGHT. |
TROPICAL | A WARM AIR MASS THAT FORMS IN THE TROPICS AND HAS LOW AIR PRESSURE. |
POLAR | A COLD AIR MASS THAT FORMS NORTH OF 50 DEGREES NORTH LATITUDE OR SOUTH OF 50 DEGREES SOUTH LATITUDE AND HAS HIGH AIR PRESSURE. |
MARITIME | A HUMID AIR MASS THAT FORMS OVER OCEANS. |
CONTINENTAL | A DRY AIR MASS THAT FORMS OVER LAND. |
FRONT | THE BOUNDARY WHERE UNLIKE AIR MASSES MEET BUT DO NOT MIX. |
OCCLUDED | CUT OFF, AS IN A FRONT WHERE A WARM AIR MASS IS CAUGHT BETWEEN TWO COOLER AIR MASSES. |
CYCLONE | A SWIRLING CENTER OF LOW PRESSURE. |
ANTICYCLONE | A HIGH-PRESSURE CENTER OF DRY AIR. |
STORM | A VIOLENT DISTURBANCE IN THE ATMOSPHERE. |
THUNDERSTORM | A SMALL STORM OFTEN ACCOMPANIED BY HEAVY PRECIPITATION AND FREQUENT THUNDER AND LIGHTNING. |
LIGHTNING | A SUDDEN SPARK, OR ELECTRICAL DISCHARGE, BETWEEN NEARBY CLOUDS, OR BETWEEN A CLOUD AND THE GROUND. |
TORNADO | A RAPIDLY SWIRLING, FUNNEL-SHAPED CLOUD THAT REACHES DOWN TO TOUCH EARTH'S SURFACE. |
HURRICANE | A TROPICAL STORM THAT HAS WINDS OF ABOUT 119 KM PER HOUR OR HIGHER. |
STORM SURGE | A "DOME" OF WATER THAT SWEEPS ACROSS THE COAST WHERE A HURRICANE LANDS. |
EVACUATE | TO MOVE AWAY TEMPORARILY. |
METEOROLOGIST | A SCIENTIST WHO STUDIES THE CAUSES OF WEATHER AND TRIES TO PREDICT IT. |
ISOBAR | A LINE ON A WEATHER MAP THAT JOINS PLACES THAT HAVE THE SAME AIR PRESSURE. |
ISOTHERM | A LINE ON A WEATHER MAP THAT JOINS PLACES THAT HAVE THE SAME TEMPERATURE. |