What are the pros and cons of the weather phenomena we know about?

1. Typhoon: a tropical cyclone. When the wind force near the center of the tropical cyclone is ≥12, we call it a typhoon. Generally originating in tropical areas, those originating in the Pacific are called typhoons, and those originating in the Indian and Atlantic Oceans are called hurricanes. Tropical cyclones that affect our country generally originate from the Pacific Ocean, mostly occur in July and August, and often bring violent storms.

Disadvantages: Strong winds overturned ships, houses, etc., and heavy rains caused local mudslides, floods and other disasters.

Benefits: Precipitation can alleviate summer drought (subsequent drought) in the Yangtze River Basin in my country and bring cool weather at the same time.

2. Strong wind: a natural phenomenon caused by air flow, which is caused by solar radiation heat.

Disadvantages: Causes soil wind erosion, sand dune movement, and damages farmland. Blind reclamation in arid areas will cause land desertification due to wind.

Pros: Humans used wind to invent windmills to help production, and invented kites and sailboats, etc. Later, wind power was used to generate electricity.

3. Heavy snow: Solid precipitation, mostly white and opaque six-branched and hexagonal flake crystals, often falling slowly and changing intensity slowly. When the temperature is relatively high, they tend to fall in groups.

Disadvantages: Inconvenient transportation, cold climate, and vegetation is frozen to death due to the cold climate.

Benefits: crops and crops are irrigated, and there is a folk saying that auspicious snow heralds a good year.

Extended information:

Common weather phenomena:

1. Precipitation phenomenon: According to the form of precipitation, there are 11 kinds of liquid precipitation: rain, drizzle, There are three types of showers: solid precipitation, snow, ice pellets, misty snow, snow showers, graupel, and hail, mixed precipitation, sleet, and showers of sleet. Depending on the nature of the precipitation, there are three types: showers, continuous precipitation, and intermittent precipitation.

2. Surface condensation and freezing phenomena: including dew, frost, rime, and rain.

3. Visual range obstruction phenomena: including fog (fog, mist, dense fog); light fog; blowing snow; snowstorm; smoke screen; haze; sandstorm (sandstorm, strong sandstorm, super strong sandstorm); Sand; floating dust.

4. Thunder and lightning phenomena: thunderstorms, lightning, aurora.

5. Its phenomena: wind, squall, tornado, dust devil, ice needle, snow and ice.

Baidu Encyclopedia-Weather Phenomenon