Поставить слова balance ,greenhouse, organization, pesticides, fumes chemicals, suggestions , species, destruction ,waste, container ,fuels ,prevention ,gas ,lead 1. greenpeace is an that fights to protect the environment. 2. factories often dispose in riv¬ers and the sea. 3. the chimpanzee is one of will soon be found only in zoos. 4. the earth's atmosphere is growing warmer part¬ly because of the so called "". 5. many scientists believe that the of the world's ecology is threatened. 6. overexploitation of as coal and oil will lead to an energy crisis. 7. many people prefer to eat fruit and vegetables which have not been sprayed 8. within a few years, petrol will be used throughout europe. 9. the speaker made useful for protecting the environment. 10. many household products actually which are harmful to the environment. 11. in some cities a poisonous smog is created from car . one cause of global warming is so many forests by fire. 13. another cause of global warming is emission of carbon power stations and factories. 14. put all your rubbish in the the building. 15. forest fires is an important envi¬ronmental issue.
Исследования начались с экспедиции на русских судах "Нева" и "Надежда" в одна тысяча восемьсот третьем году. В начале двадцатого века совершалось много экспедиций, результатом которых было открытие максимальной глубины Яванской и Бугенвильской впадин. В экспедициях участвовали многие страны (Россия, Канада, Исландия, Франция и др.). Собранные к концу века данные о природных процессах в океане позволили увеличить промысел рыбы, осваивать его минеральные ресурсы.
Источник: https://travelask.ru/questions/80242-kakie-vazhnye-otkrytiya-byli-sdelany-v-20-veke-pri-issledova