Nature in autumn: a series of amazing metamorphosis

Nature changes in the autumn beyond recognition. With the advent of September, leaves and grasses gradually begin to color in golden tones, and cool fogs meet people more often in the mornings. Such metamorphoses fascinate the look of the curious observer and remind you that everything in life moves in an unchanging circle.

However, how often does a person think about why this happens? Why does nature change so much in autumn? What causes the leaves to turn yellow? Or why does the frost lie on the green grass? Well, let's try to find the answers to these questions.

The edge of gold paints

The first changes in nature in autumn begin with the fact that the grass and leaves change their green color to yellow and red. Few know the reason for such changes, and it was in the school curriculum.

As is known, green leaves are given to chlorophylls, which are contained in plant cells. But, alas, their normal functioning requires a lot of heat and sunlight. And since with the advent of autumn the day becomes shorter, and the temperature gradually decreases, then chlorophylls die one by one.

But the most surprising thing is that this process is beneficial to trees. After all, otherwise, with the arrival of the winter, they would have been too tight. The reason for this is snow, sticking to the leaves and capable of breaking even the strongest branches. In particular, this is why nature in autumn dumps all unnecessary, including leaves.

The first silver shoots

Closer to October, the first frost begins to appear on the grass. Especially well it is swept up in the morning, this is due to the fact that the autumn sun does not have time to warm up at this time. But how is the frost formed?

It's all about the atmospheric moisture that condenses on the grass. In the summer, this phenomenon could be observed as morning dew. However, in autumn, when the air is already getting quite cool, this moisture freezes, thereby turning into small crystals of hoarfrost.

Wild animals

What else changes nature in autumn? Together with plants, many living things also go into hibernation. So, all the insects are looking for deep holes, so that the fierce winter frost could not reach them. The same goes for the reptiles who seek to find a secluded place.

Many birds also do not like the cold, and therefore closer to the middle of October they gather in packs and go to warmer lands. Only the fittest species remain wintering, such as bullfinches, crows or sparrows.

Mammals also feel the early arrival of winter, so in autumn they actively gain weight, so that the fat layer does not allow them to freeze in winter.