1) Match the science with its definition ( cryogenics / astronautics / ethnology / ergonomics / astrophysics…
1) Match the science with its definition ( cryogenics / astronautics / ethnology / ergonomics / astrophysics / cybernetics / civil engineering / geopolitics ).
1. Design and construction of roads, bridges, buildings ________________________________
2. Science of very low temperatures _______________________________________________
3. Science of communication and control in machines and brain _________________________
4. Study of work environments and conditions _______________________________________
5.Scientific study of the chemical nature and natural forces influencing stars________________________________
6.Study of the influence of a country’s position on its politics________________________________
7.Scientific study of space travel________________________________
8.Scientific study of human races and their characteristics________________________________
2)Complete the sentences with the suitable types of inventions from the box
(appliances / device / gadgets / machine / machinery / motor)
1 Empty the washing . .
2 They have installed all the latest household . .
3 The factory’s current technology requires new industrial . .
4 The tin-opener is a handy . .
5 . are small mechanical tools.
6 . bikes are dangerous to ride
Ответ:
1. discovery
2. exploring
10. experiments
6. achievements
7. research
9. various
8.different
5.observation(s)
3. technology
4.invention
Объяснение: