Pictures of what changes in winter

What changes in winter pictures are as follows:

Winter is here, the trees are withered, the leaves on the trees fall off, the sun is very little in winter, the wind is very strong, the fog is also more, the rain is less, the weather is very dry, and also snow, ice, some animals to hibernate hibernation, such as snakes at this time certainly will not come out of the activity, the north wind blowing the ears, the face is like a knife scraping like pain, it is very cold, the skin will be very dry, lips cracked, drink more water, go out and wear a thick coat, down jacket warm, go out and wear gloves, masks. Very dry, cracked lips, to drink more water, go out to wear a thick cotton jacket, down jacket to keep warm, go out to wear gloves, masks.

There are several changes as follows: first of all, the temperature change, especially in the north will become very cold, some places snow mountain, some places drip into ice. The lowest temperatures can reach more than -40 degrees in places.

Changes in plants, plants fall leaves change color. Some of the plants planted are harvested, and some of the fallen leaves go back to their roots and go with the flow, standing tall in the dirt.

Changes in people, busy year is also ready to aim at the winter, changed into winter clothes, ready to winter clothes, stored winter cabbages, potatoes and grain, ready for the New Year's items and so on the year after the spring will come. Animals change, they put the receding fluff have grown on, re-wearing winter clothes, ready for winter food who prepare for the winter.

The Earth rotates one week for a day (24 hours), the Earth revolves around the sun for a year (365 days). At the same time, the sun has the law of north-south movement, when the sun is close to the earth over the Tropic of Cancer, most of the earth's northern hemisphere in the sun irradiation range of the area of the widest period of time, almost a few in the state of direct sunlight (in addition to the equator direct sunlight). At this time, the Earth's northern hemisphere surface and air temperature rises rapidly, coupled with the Pacific Ocean formed a strong tropical airflow high pressure, to the cold air to intercept the impact.