What is the biggest difference between the sea in winter and the sea in summer?

First, the color is different. Because of the different absorbance, the sea in winter and the sea in summer are actually different. In winter, the color of the sea is dark blue, while in summer, the color of the sea is blue. People who like the sea can go to the seaside to feel the different seawater in winter and summer respectively. I believe southerners must often watch the sea. The sea is wide and deep. Intoxicating and unforgettable. Not only that, the temperature of seawater is different in winter and summer. In summer, the temperature of sea water will be a little higher, because it is irradiated by sunlight and ultraviolet rays. In winter, due to the cold weather, the temperature of seawater is relatively low. At this time, you will have a freezing feeling when you step on the sea water.

Second, when it comes to the sea, I have seen it with my own eyes and experienced it personally. Once, I was lucky enough to have been to Sanya, Hainan. The moment you get off the plane, you can feel the warm air filled with humid seawater fog. There are few high-rise buildings in Sanya, but most of them are middle and high-rise, and the houses are relatively short. Coconut trees are planted along the road, and the sea is basically beside the road. So it can be said that Sanya is full of sea. When I was playing on the beach by the sea, the sea beat the beach wave after wave, and the air was full of the smell of sea water. With the blazing sunshine, I really feel very comfortable.

When I step on the seawater with my feet, the seawater beats my ankle layer by layer, and the temperature is appropriate, neither too hot nor too cold. Looking from a distance, the sea is endless and there is no edge in sight. I think this is the real sea. It is both a sea and boundless, so it is called the sea. Nowadays, if we want to see the sea, we can fly to a city with sea at any time. The ocean is a gift from nature. While enjoying the sea, we should also pay attention to protecting the sea, and don't destroy the ecological environment endowed by nature at will. You can't throw rubbish into the sea at will.