Since ancient times, sound and light have served people to transmit messages over long distances
At the beginning of its development, a person, warning his fellow tribesmen about danger or calling for hunting, gave signals by shouting or knocking. Sound is the basis of our speech communication. But if the distance between the interlocutors is large and the voice strength is not enough, auxiliary tools are required.
So man began to use whistles, animal horns, torches, bonfires, drums, gongs, and after the invention of gunpowder-shots and rockets
Kazakhstan is 1) the ninth largest country in 2) The world. Kazakh is the main language, but a lot of people also speak 3) - Russian and 4) - English. 5) The capital of Kazakhstan is 6) - Nur-Sultan, 7) An exciting, modern city. There is also a lot of natural beauty in Kazakhstan, including mountains, rives, lakes and forests. 8) The Capital Sea is the world`s largest lake. 9) - visit to Kazakhstan is 10) An interesting experience and 11) - Kazakh people always give their visitors 12) A very warm welcome!
Объяснение:
3. This is the highest mountain in Azerbaijan Bazarduzu has ever climbed
4. This is the best birthday present Nelly has ever received in her life.
5. The Eifel Tower is the most fantastic place Azer has ever visited in his life
6. This is the most favourite CD Peter has ever received for New Year.
7. This is the most expensive computer Julia's father has ever bought for he
8. This is the most fantastic legend I have ever read in my life