According to the city temperature in the weather forecast during the summer vacation, what's the difference between the summer climate in southern and northern China?

The first question: Remember one sentence: No matter what season, it is always hotter in the south of our country than in the north, and so is the world. The polar regions will never be hotter than the equator (our geography teacher told us).

The second question: the car is fast, the traffic volume is moderate, and the price is moderate; The train has moderate speed, large volume, easier price and faster speed; Ships have the slowest speed, the largest volume and the cheapest price, while airplanes have the fastest speed, the smallest volume and the most expensive price (if I remember correctly).

By volume: ship > train > car > plane

By speed: airplane >; Cars > trains > ships

By price: plane > car > train > ship

Although I have been away from geography for more than a year, these should be correct, and there may be some minor flaws. Please forgive me.

These are my hands. Now do the task and give me the best answer. Thanks ~ Responder:

The highest temperature distribution in summer in China is vertical (basically parallel to the meridian), and the lowest temperature is high in the south and low in the north.

In winter in our country, the temperature is high in the south and low in the north.

Air transport is the highest and fastest.

When the transportation distance is less than 80 kilometers, the highway freight rate is low.

When the transportation distance is within 80-550km, choose the railway.

When the transportation distance exceeds 600 kilometers, choose water transportation.

When the distance exceeds 600 kilometers, air transportation is cheaper than road transportation.

Advantages of railway transportation: large volume, high speed, low freight rate, little influence by natural factors and good continuity.

Disadvantages: large floor space and high short-distance transportation cost.

Suitable for transporting bulk goods, heavy and long-distance transportation, such as metals.

Advantages of highway transportation: flexibility, quick turnover, convenient loading and unloading, and strong adaptability to various natural conditions.

Disadvantages: small traffic flow, high energy consumption, high cost and more expensive freight.

Suitable for the shortest distance cargo transportation.

Advantages of waterway transportation: large volume, small investment and low cost.

Disadvantages: slow speed, poor flexibility and continuity, influenced by hydrological conditions and meteorological natural conditions of the waterway.

Suitable for transporting large quantities of goods and goods with low requirements for long-distance time.

Advantages of air transportation: high speed and high efficiency.

Disadvantages: small traffic volume, high energy consumption, high freight rate and high equipment investment.

Goods suitable for transportation are in urgent need of high price and small quantity.

Aviation is classified by speed >: railway > highway > sea transportation.

Aviation price > highway > railway > sea transportation

Freight Classification > Railway > Highway > Aviation

I hope you are satisfied with this answer. Interviewee: News website knows | Level 2 | 2011-8-2618: 08.

Share to: 13645347076 My question and my answer integral mall.

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