Відповіді: Стр.124 (2)

2. Match the science with its definition.

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 – ergonomics;

4. study of work environments and conditions – cybernetics;

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.