Презентация, доклад к уроку на тему Животные

the only four-legged terrestrial vertebrates (позвоночные). The Russian word "animals "dates back to the times of the balto-slavic unity. In science the term animals establishes (закреплено) a broader meaning, why they say that to the animals, in addition to mammals, is a huge variety of other organisms (fish, birds, insects, arachnids, starfish, all kinds of worms, etc. Man is to the animal kingdom, but is traditionally considered separately - even professional biologists use the rpm "animals and man" or "animals, including humans."

Animals - definition

which it contains, by providing them with shelter and food. Pets bring to man the benefit of, or as a source of material goods and services, or as companions

PETS

come across as a favorite pet of wild animals. This ferrets, and primates, and skunks, and even bears and leopards. Wild animals are of the nature that live in the conditions of natural environment. From domestic animals, wild animals differ in appearance, behaviors and meal.

WILD ANIMALS

the wild nature, and are the reason that the content of a wild animal in the home is associated with many difficulties and a responsible breeder.

There was virtually no information either in fact, or in the annals of history. Believe, that the man of stone age already had with him almost all the major domestic animals. The oldest historical record, the Bible says of cows, sheep, horses and others, as being the most common accessories nomadic and agricultural fishing peoples. In short, a time when man has domesticated modern domestic animals, it remains unknown as well as known, and the origin of the majority of domestic mammals.
Assume, however, that each pet had a wild ancestors. Evidence of that is the study of bones, in the analysis of which it was possible to distinguish between the bones of domestic animals from the bones of related wild animals. Thus, it can be assumed that in the so far from our era, of which do not remember neither history, nor tradition, the same animals could be wild and domestic. Currently, the species to which belong to some domestic animals do not occur in the wild. So, for example, a cow and a horse - types of exclusively domestic.

THE HISTORY OF THE DOMESTICATION OF ANIMALS

man, for example, as a source of food (meat, milk), materials (wool, skin). Other animals (oxen and service animals) benefit the person, performing operational functions (transportation of cargoes, security, etc.).
The second largest category - the animals-partners, which occupy the leisure, enjoy and with whom you can communicate. For urban residents concept of "pets" is more often associated with the second category, that is, with a "pet (pets)". Many of the families who keep at home any kind of animals, note that these animals provide comfort, soothe and relieve stress.

GENERAL CHARACTERISTIC