a) 6.4.7.1 Read the text and answer the questions. 1 Why couldn't people build really tall buildings in the past? When could people start building skyscrapers? 2 3 How did the invention of the elevator change the history of buildings? 4 Why did people want to build skyscrapers in cities? 5 Why are tall buildings called 'skyscrapers'? 6 How fast did the Empire State Building grow? 7 What can you find in the Triumph of Astana in Kazakhstan?ПЛИИИС 30 БЛОВ​

Ответ:

Объяснение:

People couldn't build really tall buildings in the past due to limitations in construction materials and technology. People were able to start building skyscrapers in the late 19th century, when steel frames and elevator technology became more advanced.

The invention of the elevator changed the history of buildings by allowing people to build much taller structures than was previously possible. Elevators allowed people to easily access the upper floors of tall buildings, making them much more practical and desirable.

People wanted to build skyscrapers in cities because they allowed for greater density of population and business activity. Tall buildings also allowed people to maximize the use of land and create iconic landmarks that could be seen from far away.

Tall buildings are called 'skyscrapers' because they appear to scrape the sky.

The Empire State Building grew at a rate of 4.5 stories per week, which is remarkable considering it was built in just over a year.

The Triumph of Astana in Kazakhstan is a 963-foot tall tower that features offices, apartments, shops, and a hotel. The tower also includes a viewing platform and observation deck, offering stunning views of the city.