更多"An El Nino causes a permanent chang"的相关试题:
[填空题]An El Nino causes a permanent change in the climate of the Atlantic Ocean, in the region around the equator.
[填空题]El Nino is a meteorological phenomenon that raises oceanic water temperatures, ______ ( 同时却抑制飓风的形成).
[填空题]A strong El Nino is often associated with wet winters over the southern U.S., as well as drought in Indonesia, Philippines and Australia.
[填空题]When El Nino reaches a place, the temperature there would change a great deal.
[填空题]El Nino occurs irregularly and we sometimes can ______.
[填空题]In an El Nino, the winds pushing the water around get weaker. As a result, some of the warm water piled up in the west slumps back down to the east, and not as much cold water gets pulled up from below.
[单项选择]El Nino is the term used for the period when sea surface temperatures are above normal off the South American coast along the equatorial Pacific, sometimes called the Earth’s heartbeat, and is a dramatic but mysterious climate system that periodically rages across the Pacific.
El Nino means "the little boy" or "the Christ child" in Spanish, and is so called because its warm current is felt along coastal Peru and Ecuador around Christmas. But the local warming is just part of an intricate set of changes in the ocean and atmosphere across the tropical Pacific, which covers a third of the Earth’s circumference. Its intensity is such that it affects temperatures, storm tracks and rainfall around the world.
Droughts in Africa and Australia, tropical storms in the Pacific, torrential rains along the Californian coast and lush greening of Peruvian deserts have all been ascribed to the whim of EI Nino. Until recently it has been returning about every three to five years. But recently
A. irregularities.
B. destructions.
C. frequencies.
D. intensities.