UNIT 5. INVENTIONS AND LIFESTYLES » Стр.124 (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.