Special weather phenomenon

(2) More special weather (write down the occurrence time, area and influence of the following special weather)

Cold wave: mostly in winter, affecting most parts of China.

Meiyu:

In mid-June and mid-July, the middle and lower reaches of the Yangtze River will have a month of precipitation, providing sufficient water for the growth of crops.

Typhoon:

In summer and autumn, China's southeast coastal areas not only bring loss of life and property to people in coastal areas, but also bring abundant precipitation.

Sandstorm: winter and spring. Most of them occur in inland desert areas. It mainly affects the northern part of China.

(3) Frequent droughts and floods

Floods often occur in the _ _ _ _ _ season in summer, especially in the east of _ _ _ _.

The influence of drought on agricultural production is _ _ _ _ _ _, and the most common and distributed area is _ _ _ North China Plain.