Question

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

Answer 1

1)

1. Design and construction of roads, bridges, buildings - civil engineering
2. Science of very low temperatures - cryogenics
3. Science of communication and control in machines and brain - cybernetics
4. Study of work environments and conditions  - ergonomics
5. Scientific study of the chemical nature and natural forces influencing stars - astrophysics
6. Study of the influence of a country’s position on its politics - geopolitics
7. Scientific study of space travel - astronautics
8. Scientific study of human races and their characteristics - ethnology

2)

1. Empty the washing machine.
2. They have installed all the latest household appliances.
3. The factory’s current technology requires new industrial machinery.
4. The tin-opener is a handy device.
5. Gadgets are small mechanical tools.
6. Motor bikes are dangerous to ride.

Answer 2

Here are the matches for the science definitions:

1. Design and construction of roads, bridges, buildings - Civil Engineering
2. Science of very low temperatures - Cryogenics
3. Science of communication and control in machines and brain - Cybernetics
4. Study of work environments and conditions - Ergonomics
5. Scientific study of the chemical nature and natural forces influencing stars - Astrophysics
6. Study of the influence of a country’s position on its politics - Geopolitics
7. Scientific study of space travel - Astronautics
8. Scientific study of human races and their characteristics - Ethnology

And here are the completed sentences with the suitable types of inventions:

1. Empty the washing machine.
2. They have installed all the latest household appliances.
3. The factory’s current technology requires new industrial machinery.
4. The tin-opener is a handy gadget.
5. Gadgets are small mechanical tools.
6. Motorbikes are dangerous to ride.