China Naming Network - Solar terms knowledge - （214? The second model of suiping county, as shown in the picture, is from the coastal city of Shanghai and the inland city of Zhengzhou in the weather forecast issued by the Central Meteorological Observatory on June 4, 213.
（214? The second model of suiping county, as shown in the picture, is from the coastal city of Shanghai and the inland city of Zhengzhou in the weather forecast issued by the Central Meteorological Observatory on June 4, 213.
There is more water in coastal areas, and the specific heat capacity of water is larger. During the day, compared with sand and gravel, water with the same quality absorbs the same heat, and the temperature of water rises less.
At night, the same heat is released, and the temperature of water decreases less, which makes the temperature difference between day and night in coastal areas small.
From the table, it is known that the temperature difference in city A is small, so city A is a coastal city of Shanghai; The temperature difference of B is large, and B is the inland city of Zhengzhou. < P > So the answer is: Shanghai; In Shanghai coastal cities, the specific heat capacity of water is large, and the temperature changes little under the same endothermic and exothermic conditions.