The first reptiles appeared on Earth long before appearance of the first person – 320 million years ago. Then their blossoming began. Domination of reptiles of animals reached inconceivable scales, making these beings the individual lords of the whole world!
Some call it miracle, others constantly live in an environment of this natural phenomenon. And it is just interesting to the third why all as it is. And this phenomenon – white snow.
The modern city water supply system is the complex technical system consisting of a large number of constructions, stations, knots. The water system is intended, first of all, for uninterrupted providing the population with water, irrespective of calendar season.
Each season is followed by the characteristic natural phenomena which will mark seasonal changes of the nature. So, one of signs of approach of winter traditionally call snow – one of a set of types of precipitation of the terrestrial atmosphere having the form of crystal water small pieces of ice.
Fabric of a living organism is the association of all cages and intercellular substance having the general origin, the building and functions. Bodies are formed of fabrics of various look.