更多"Above-normal tides near the center "的相关试题:
[单项选择]Above-normal tides near the center of a hurricane maybe caused by the （）.
A. high barometric pressure
B. jet stream
C. storm surge
D. torrential rains
[单项选择]In the relatively calm area near the hurricane center，the seas are（）.
A. moderate but easily navigated
B. calm
C. mountainous and confused
D. mountainous but fairly regular as far as direction is concerned
[单项选择]Spring tides are tides that（）.
A. have lows lower than normal and highs higher than normal
B. have lows higher than normal and highs lower than normal
C. are unpredictable
D. occur in the spring of the year
[单项选择]Spring tides occur（）.
A. at the start of spring，when the Sun is nearly over the equator
B. only when the Sun and Moon are on the same side of the Earth and nearly in line
C. when the Sun and Moon are at approximately 90°to each other as seen from the Earth
D. when the Sun，Moon，and Earth are nearly in line，in any order
[单项选择]Neap tides occur（）.
A. at the start of spring，when the Sun is nearly over the equator
B. only when the Sun and Moon are on the same sides of the Earth and are nearly in line
C. when the Sun and Moon are at approximately 90°to each other，as seen from the Earth
D. when the Sun，Moon，and Earth are nearly in line，regardless of alignment order
[单项选择]Neap tides occur only（）.
A. at a new or full Moon
B. when the Sun，Moon，and Earth are in line
C. at approximately 28-day intervals
D. when the Moon is at quadrature
[单项选择]Priming of the tides occurs（）.
A. at times of new and full Moon
B. when the Earth，Moon，and Sun are lying approximately on the same line
C. when the Moon is between first quarter and full and between third quarter and new
D. when the Moon is between new and first quarter and between full and third quarter
[单项选择]Neap tides occur when the（）.
A. Moon is in its first quarter and third quarter phases
B. Sun and Moon are on opposite sides of the Earth
C. Moon's declination is maximum and opposite to that of the Sun
D. Sun and Moon are in conjunction
[单项选择]Tides are superimposed on nontidal rising and falling water levels，caused by（）．
A. freshets
B. floods
C. river flows
D. seismic events
[单项选择]Tropic tides are caused by the（）.
A. Moon being at its maximum declination
B. Moon crossing the equator
C. Sun and Moon both being near 0°declination
D. Moon being at perigee
[单项选择]Which statement is TRUE concerning apogean tides（）．
A. They occur only at quadrature
B. They occur when the Moon is nearest the Earth
C. They cause diurnal tides to become mixed
D. They have a decreased range from normal
