Describe the typical life cycle of a midlatitude cyclone in North America, beginning with cyclogenesis and ending with the cyclone's dissolution
What will be an ideal response?
Cyclogenesis: Disturbance develops along the polar front or other areas; warm air converges near the surface and begins to rise, creating instability.
Open stage: Cyclonic, counterclockwise flow pulls warm, moist air into the low pressure center, while cold air advances.
Occluded stage: The faster-moving cold front overtakes the slower warm front and wedges beneath it. Warm air is pushed upward, leading to precipitation.
Dissolving stage: When the cold air mass completely cuts off the warm air from from its source of energy, the midlatitude cyclone dissolves.
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What are the two processes that result in natural water purification? State the difference between them. Distinguish between green water and blue water
What will be an ideal response?
Businesses and marketers use Geographic Information Systems to
A) match demographic data with specific locations. B) coordinate the shipment of goods around the world. C) calculate exchange rates of currencies around the world. D) forecast national population growth rates. E) explain migration patterns.
Prosimian populations were greatly affected by the change from warm tropical to cooler midlatitude
climate in the early Cenozoic. Indicate whether the statement is true or false.
The addition of iron into ocean waters could drastically change the climate by allowing more carbon
dioxide from the atmosphere to be bound into carbohydrates via photosynthesis. Indicate whether the statement is true or false.