Winter: The Coldest Season Explained

The video tutorial discusses winter, the coldest season, experienced in polar and temperate regions. It explains the origin of the term 'winter' and why only regions above and below the equator experience it. The Earth's tilt causes varying sunlight, leading to seasonal changes. Winter's characteristics include cold temperatures, freezing water bodies, and snow. Meteorological and astronomical patterns define its start. Winter affects animals, prompting migration and hibernation, and inhibits plant growth. Humans face health risks like frostbite and adapt by wearing warm clothing and staying indoors.

What are some observable changes in the environment when winter starts?

Discuss the health risks associated with winter and how to adapt to the cold.