Question

Describe what changes come in nature at the advent of winter and how do you feel these changes .​

Answer 1

This change in the amount of light is a signal to animals, plants and, before the light bulb, people, of changing seasons. For some creatures living at high latitudes, it can have a profound effect on their biology, particularly on reproduction, which must be carefully timed.

The Earth's axis is tilted at 23.5 degrees, which makes the Northern Hemispheres point more directly at the sun the sun half the year, and the Southern Hemisphere do the same the other half. In the Northern Hemisphere, days reach their maximum and minimum lengths at the two solstices – when the top half of the planet faces directly toward (summer solstice) or away from (winter solstice) the sun. Meanwhile, days and nights are roughly equal during the two equinoxes.