Вода в океанах, морях и реках стала грязной во многих местах. Если люди будут пить эту воду, они могут заболеть или даже умереть . Люди используют океаны и моря как большую дампу и сливают в них промышленные и бытовые отходы. Так рыбы становятся ядовитыми . Это очень опасно для людей есть такую рыбу. Водные птицы покидают эти места из-за токсичных вод. Многие деревья на побережье тоже умирают.Пища, которую мы едим, не всегда здоровая, так как фрукты и овощи могут расти на загрязненной почве и стать слишком опасными. Мясо, которое мы получаем от овец и коров, может быть вредной для нашего здоровья, если эти овцы и коровы едят траву, которая растет на загрязненных почвах.Люди вырубают деревья и многие птицы и животные не могут размещаться на своих привычных местах, и они начинают вымирать. Если ситуация не изменится, скоро мы будем жить в совсем другом мире - мире без многих видов животных и растений, которые мы сейчас нам известны.В настоящее время люди считают, что стало труднее дышать: в больших городах воздух стал сильно грязным. Большая часть загрязнения происходит от автомобилей и автобусов. Старики и маленькие дети чувствуют себя плохо и болеют из-за загрязненного воздуха .
Did figure skating as a sport appear in the 19th century? Did figure skating as a sport appear in the 19th century or in the 18th century? Figure skating as a sport appeared in the 19th century, didn`t it? What appeared as a sport in the 19th century? When did figure skating appear as a sport?
Did an American ballet teacher Jackson Hainer invent it? An American ballet teacher Jackson Hainer who went to Vienna in 1863 invented it, didn`t he? Who invented American ballet? When did an American ballet teacher Jackson Hainer go to Vienna? What did an American ballet teacher Jackson Hainer invent? Where did an American ballet teacher Jackson Hainer go to in 1863?
Did he watch skaters on the skating ring? Once he watched skaters on the skating rink, didn`t he? Who watched skaters on the skating rink once? Who did he watch on the skating rink once? Where did he watch skaters?
Were they moving aimlessly? How were they moving? What were they doing aimlessly? What did Jackson suddenly think? What could be wonderful?
Who was the first noted figure skater? The first noted figure skater in America was one of his pupils, wasn`t he? Was the first noted figure skater in America one of his pupils? Was the first or the last noted figure skater in America one of his pupils?
Was his name Louis Rubinstein? Was his name or your name Louis Rubinstein? His name was Louis Rubinstein, wasn`t it? What was his name? Whose name was Louis Rubinstein?
Did figure skating as a sport appear in the 19th century? Did figure skating as a sport appear in the 19th century or in the 18th century? Figure skating as a sport appeared in the 19th century, didn`t it? What appeared as a sport in the 19th century? When did figure skating appear as a sport?
Did an American ballet teacher Jackson Hainer invent it? An American ballet teacher Jackson Hainer who went to Vienna in 1863 invented it, didn`t he? Who invented American ballet? When did an American ballet teacher Jackson Hainer go to Vienna? What did an American ballet teacher Jackson Hainer invent? Where did an American ballet teacher Jackson Hainer go to in 1863?
Did he watch skaters on the skating ring? Once he watched skaters on the skating rink, didn`t he? Who watched skaters on the skating rink once? Who did he watch on the skating rink once? Where did he watch skaters?
Were they moving aimlessly? How were they moving? What were they doing aimlessly? What did Jackson suddenly think? What could be wonderful?
Who was the first noted figure skater? The first noted figure skater in America was one of his pupils, wasn`t he? Was the first noted figure skater in America one of his pupils? Was the first or the last noted figure skater in America one of his pupils?
Was his name Louis Rubinstein? Was his name or your name Louis Rubinstein? His name was Louis Rubinstein, wasn`t it? What was his name? Whose name was Louis Rubinstein?