超星 - climate and atmospheric circulation - 查题吧

单选题

The ozone layer is located in the _______________.

A. troposphere
B. stratosphere
C. mesosphere
D. thermophere

单选题

_______________ region is the most western region in the Pacific.

A. Nino4
B. Nino3
C. Nino2
D. Nino1

单选题

____________________ is/are climate variation(s) in intraseasonal time scales.

A. ENSO
B. MJO
C. PDO
D. AMO

单选题

_____________________is a quasi-periodic oscillation of the easterlies and westerlies in the tropical stratosphere with a mean period of 28 to 29 months.

A. ENSO
B. MJO
C. AMO
D. QBO
E. NAO

单选题

The effects of global warming are being most keenly felt in the ______________ region, compared with the regions in other latitudes.

Arctic
B. mid-latitude
C. subtropical
D. tropical

单选题

The scientific evidence for the movie “The day after tomorrow” is based on___________________.

A. the rise of global sea level
B. the changes in the deep ocean circulation
C. the increase in ocean acidity
D. the increasing hurrican activities

单选题

The occurrence of sunspot varies in a/an ______________ cycle.

A. 9-year
B. 10-year
C. 11-year
D. annual

单选题

The standard period of “climate” is .

A. 3-7 days
B. one year
C. two years
D. 30 years

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