下面关于区域图的覆盖范围说法正确的是（）。

When air comes down along leeward hillside, the air will get（ ）.

When the pilot unintentionally flies through turbulence, it is important to （ ） ．

The wind that changes direction sharply either horizontally or vertically is called a （ ） ．

Airborne weather radar is designed for （ ） severe weather.

（ ） fog is widely known as “ground fog”.

When haze and smoke occur together with fog and stratus, the combination is called （ ） ．

Rime ice usually is associated with （ ） cloud.

Clear ice is more dangerous than rime ice because it （ ） ．

Clear icing would likely be found in （ ） clouds.

Pitot tube icing affects （ ） ．