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Is air visible?

Is air visible?

This lesson introduces the properties of air.


Автор: Horváthné Kunstár Andrea, Tóth Katalin



air, атмосфера, atmosphere, ауа қысымы, airship, hot-air balloon, physical property, weight, температура, balloon, ауа райы, weather forecast, тәжірибе, Particles, pressure, Montgolfier brothers, Name, nature study, физика, биология, география, тарих

Байланысты экстралар

Байланысты экстралар

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