The Ozone Layer SUN TMOSPHERE What is the ozone layer? The ozone layer is like a blanket that surrounds the Earth. Ozone (O3) is the main gas in this layer. 1) filters out the harmful rays of the sun allowing only the good rays, which give us light and heat, to reach the Earth. The problem EARTH 2) the 1980s, scientists discovered a large hole 3) the ozone layer over Antarctica. They found that some chemicals people used 4) make aerosol sprays destroyed the ozone layer very quickly. The effects If the hole in the ozone layer continues to grow, our planet 5)..will be can be in danger. The temperature will rise and the sun's rays will become very harmful to our skin and eyes. Animals 6). plants will die and some species may even become extinct. The solution Although a 7) of countries stopped using some of these harmful chemicals in 1987, the ozone layer continues to be in danger. Scientists are trying to find ways to help the ozone layer fix itself, 8) there is still a lot of work to do udy, 2 7.R7 Read the text and complete the gaps with the correct missing words. Compare with your partner. Skills
НКЖНО СДЕЛАТЬ 2 УПРАЖНЕНИЕ МНЕ НУЖНО ЭТО МДЕЛАТЬ РУГАЕТСЯ УЧИТЕЛЬ
The Russian name "I" may have originated from the old Slavonic "uzh" – "rope". Thus proto-Slavic word presumably comes from the Lithuanian angìs, which means "serpent's". Among the snakes encountered a small snake with a length of 15 cm and a relatively large – more than 3.5 m in length. As a rule, females are considerably larger than males.
Snakes have a slender body. The head of a small snake, some species are more or less clearly protected by a pair of symmetrically positioned flaps, other flaps weakly expressed. The pupils of the eyes of the snake round, rarely vertically or horizontally-slit (for example, the vertical pupils observed the cat snakes and Bogi, which belong to the family of colubrid snakes).
New Year's Eve is the most wonderful night of the year. Millions of people of different nationalities, on different continents, do not sleep this night, as usual, but celebrate this magical transition from one year to another.Attributes of New Year's EveIn many windows, despite the fact that it is already midnight, the lights are on, the garlands are flashing. In houses and apartments there are dressed up Christmas trees with balls of different shades, champagne is pouring and festive tables are set. On TV there is a variety of concerts for every taste and age. This night, children are not forced to go to bed, but give them gifts, is not it magic?Everyone is preparing for the New Year's Eve in his own way. Someone is preparing a festive table, someone is mining and decorating a tree, and someone is writing a message to Santa Claus. In any case, everyone waits for magic and a miracle at midnight. Congratulation of the President on TV, the battle of the chimes, making wishes and exchanging greetings and gifts are invariable attributes of this night.New Year's Eve in my lifeNew Year is one of my favorite holidays. I am always tremblingly waiting for this night, when the new year is replaced by the old one. Wherever I am, when two arrows compare to the number 12, my heart freezes, I make a wish with the hope that it will necessarily come true. And how is it different? It's a magical night. And it does not matter how old I am, I believe in a miracle. With the battle of the chimes, I leave my problems and failures in the outgoing year and pin my hopes on the coming year.Mandarins, olivier and champagne on the table, a decorated house and a decorated Christmas tree, fireworks in the sky and Bengal lights in the apartment - these are my associations with New Year's Eve. And also my very own people close by. I always try to spend this holiday with my family. We exchange gifts, have fun and together make plans for the next year. After all, it will necessarily be better than the previous one.
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