Помогите перевести предложения,обратив внимание на время . 1. Farmers did not know much about nutrients…
Помогите перевести предложения,обратив внимание на время .
1. Farmers did not know much about nutrients in the 17 yh century.
2.After Columbus had discovered America he brought some new varietes of plants to Europa .
3. In 1870 Pavlov entered the University of St.Petersburg where he studied chemistry and physiology .
4. The milk yields have fallen and some animals have become sick.
5.Scientists are going to continue their research in the field of animal nutrition .
6. Nowadays farmers are trying to satisfy the peoples requirements in highly nutritive products.
7. In the past,farmers had much difficulty in feeding cattle during the winter season
8. Two centuries ago farmers used their own practical experience to satisfy animals with feeds .
9. Farmers often produce high-quality butter and cream from milk.
10. Farmers will rely on the record of an individual animal`s ancestors .
11. Chemical genetics remains a basis for all other topics in genetics
12 . At present farmers are using different breeding programmes to improve their herds.
13. They will have returned before you come home.
14. Before the dog attacks a potential enemy ,it will show signs of hostility .
15. Recently ,several organizations have established conservation programmes for endangered domestic breeds of cattle ,sheep and swine .
16. When the weather is rainy,windy and cold,cattle will decrease the grazing time and drink little water.
17. Many naturalists have studied aspects of animal behaviour through the centuries .
18. In 1949 Frisch established that bees use the sun as a compass.
19. Poor preventive measures have resulted in a rapid spread of infection among sheep .
20. If farmers apply modern cultivation practices ,yields of forage crops will be higher.
US universities began to follow the European model. 9) Pollution became a popular issue after World War II, due to radioactive fallout from atomic warfare and testing. 10) They learnt at last how to purify water. 11) Tom decided to read some articles because he had plenty of time. 12) Many factories tried to follow all the strict environmental guidelines. 13) Economic changes caused far-reaching social changes.
Ответ:
The term «vegetarianism» appeared in the 19th century.
There was vegetarianism ever there, when humanity only nascent on the planet.
To survive, they had to eat animal meat when other food was unavailable.
But there were always people who consciously ate only plant foods.
Now they are called vegetarians.
The first Vegetarian Society was founded in England in 1847.
In 1901, the first Russian Vegetarian Society was registered in St. Petersburg.
Ancient Greek philosopher and mathematician Pythagoras in 580 BC claimed, what you can’t eat animals.
He thinks killing animals for food makes a person evil.
He said that animals, like humans, have a soul and believe in
reincarnation.
And other ancient Greek philosophers believed that animals live for humans.
Vegetarianism as a philosophy in the Roman Empire.
Two centuries later, father of the medicine, Hippocrates, described in his writing vegetarianism like treatment method .