4 Choose the correct words to complete the sentences. 1. Some fishermen helped ___ back into the water before it landed on the beach.
a the whale b the shark c the frog
2. You have to go the long way and walk ___ all of the fields.
a up b round c down
3. An eagle’s ___ is usually between one and three meters long.
a tail b tooth c wing
4. Insects have six legs, but ___ have eight.
a spiders b hippos c giraffe
5. ___ are similar to dogs.
a Tigers b Bears c Wolves
6. It’s too hot here. Let’s move ___ the BBQ.
a away from b out of c off
7. A ___ wants to write about your experience in Antarctica for her newspaper.
a journalist b politician c scientist
8. Who is the fastest British ___ to go around the world in a boat?
a pilot b sailor c soldier
The term "acid rain" was coined in 1872 by Robert Angus Smith, a Scottish chemist.
When coal and petroleum are burned in automobiles, electric power plants, and factories, they release harmful gases into the air. These gases combine with the oxygen and water in the air and form acid rain.
Acid rain can have harmful effects on plants, animals and humans. When acid rain gets in the water such as streams, lakes and rivers, it changes the pH and makes the water toxic to the fish and other life in the water.
Термин «кислотный дождь» был введен в 1872 году Робертом Ангусом Смитом, шотландским химиком.
Когда уголь и нефть сжигаются в автомобилях, электростанциях и фабриках, в воздух попадают вредные газы. Эти газы соединяются с кислородом и водой в воздухе и образуют кислотные дожди.
Кислотные дожди могут оказывать вредное воздействие на растения, животных и человека. Когда кислотный дождь попадает в воду, например в ручьи, озера и реки, он меняет водородный показатель воды (рН) и делает ее токсичной для рыбы и других форм жизни в воде.
Nowadays we can't even imagine our lives without television. It's a very important invention. I think, that every persin has a tv in his or her house. We can watch many interesting tv programmes, news, concerts and so on.
But on the other hand, watching tv a lot is very bad for our eyesight. It might be warm and sunny outside, but a big amount of people prefer sitting at home and watching tv to the walk on the fresh air. People don't do any exercises, they only sit on their sofas and get overweight.
In conclusion, I want to say, that everything is good, if you know the limits.
Могут быть ошибки, так3 что проверь, я же не робот)