單項(xiàng)選擇題

If an observer in the Northern Hemisphere faces the surface wind，the center of low pressure is to his（）.

A.left，slightly behind him
B.right，slightly behind him
C.left，slightly in front of him
D.right，slightly in front of him

你可能感興趣的試題

Cyclones tend to move（）.

A.perpendicular to the isobars in their warm sectors
B.parallel to the isobars in their warm sectors
C.parallel to the line of the cold front
D.perpendicular to the line of the cold front

單項(xiàng)選擇題

Cumulonimbus clouds can produce（）.

A.dense fog and high humidity
B.gusty winds，thunder，rain or hail，and lightning
C.clear skies with the approach of a cold front
D.a rapid drop in barometric pressure followed by darkness

If an observer in the Northern Hemisphere faces the surface wind，the center of low pressure is to his（）.

你可能感興趣的試題

Cyclones tend to move（）.

Cumulonimbus clouds can produce（）.

If an observer in the Northern Hemisphere faces the surface wind，the center of low pressure is to his（）.