Описание презентации по отдельным слайдам:
Space communication systems Using of space techniques essentially raised effectiveness of communication systems, which make it possible to connect all edges of the Earth. When scientists launched the first satellites, people got new opportunities for improvement of communication, of its efficiency and reliability.
Meteorological researches To forecast the weather for a long period, scientists need to create a theory about whole circulation in atmosphere, what is impossible without meteorological researches all over the world. Today the first meteorological satellites gave to scientists lots of important information.
Conclusion The problem of space researches is very urgent nowadays. Space projects give other sciences, such as physics, meteorology, chemicals, physiology and geodesy and so on, an opportunity to develop rapidly. It is very important to study astronomy in high schools, because space researches play big role in our lives. Students should get the basic level of knowledge in this subject. The most effective way is to alternate them or to use in complex.
Номер материала: ДБ-181450
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