[2026] PTE Academic Listening - Fill in the Blanks (Type In)

The development of civil aviation in the early twentieth century transformed how people traveled across the globe. Early such as the Wright brothers proved that controlled, powered flight was indeed possible. By the 1930s, the introduction of passenger airliners made long-distance travel significantly faster than by sea. However, the high and pressure differences in the upper atmosphere necessitated the invention of cabins. Furthermore, the growth of the industry led to the creation of international regulations and air traffic control systems. Today, the focus has shifted toward improving fuel and reducing the environmental impact of air travel. Despite these , aviation remains a critical component of the global transportation network.