Нептун - восьмая от Солнца и самая удаленная планета Солнечной системы. Это газовый гигант и представитель категории солнечных планет внешней системы. Плутон вылетел из планетарного списка, поэтому Нептун замыкает цепочку.Нептун нельзя отыскать без использования инструментов. Впервые его заметили лишь в 1846 году. Позицию вычислили математически. Имя дано в честь морского божества у римлян.Экваториальные облака выполняют оборот за 18 часов.Он меньше Урана, но превосходит по массе. Под тяжелой атмосферой скрываются слои водорода, гелия и метановых газов. Есть вода, аммиак и метановый лед. Внутреннее ядро представлено скалой.В 1989 году мимо Нептуна пролетел Вояджер-2, приславший первые крупномасштабные снимки системы. Также за планетой наблюдал телескоп Хаббл.
Neptune is the eighth planet from the Sun and the farthest planet in the Solar system. It is a gas giant and a representative of the solar planets category of the external system. Pluto flew from the planetary list, so Neptune closes the chain.Neptune is impossible to find without the use of tools. It was first noticed only in 1846. The position was calculated mathematically. The name is given in honor of the sea deity of the Romans.Equatorial clouds serve as a rotation for 18 hours.It is smaller than Uranium, but superior in mass. Under the heavy atmosphere are hidden layers of hydrogen, helium and methane gases. There's water, ammonia and methane ice. The inner core is represented by a rock.In 1989, Voyager 2 flew past Neptune and sent the first large-scale images of the system. Also the planet was observed by the Hubble space telescope.
Sport is very important in our life. The general belief is that a person who goes in for sports can’t be weak and ill. Physically inactive people get old earlier that those, who find time for sport activity. And of course good health is better than good medicine.
People all over the world are fond of sports and games. In our country sport is being widely popularized as well. The most popular kinds of sport are football, volleyball, basketball, tennis, figure-skating, aerobics, ping-pong and swimming. A lot of people are fond of jogging. In schools and colleges sport is a compulsory subject. Many young people attend sport sections. Some of them dream to become professional sportsmen.
As for me, I can’t imagine my life without sport. In summer I go jogging every morning and when I have free time I attend swimming pool. In winter I like to skate with my friends. It’s fun. Also I’m fond of aerobics. First of all aerobics helps to keep myself fit. It also attracts me because it resembles dancing.
In conclusion I’d like to say that I’m absolutely sure that doing sports is the best way to keep fit. Sport makes our bodies strong, it prevents us from getting too fat, and makes us more self-organized and better disciplined.
2. Am I writing a letter to my friend? (общий)
3. I am writing a letter to my friend, аm I? (разделительный)
4. Am I writing a letter to my friend or to my mother? (альтернативный)
5. What am I writing to my friend? (специальный)