General Knowledge

Europe is comprised of wealthy countries, and air travel is common there. Every day, hundreds of travelers go through the major cities of London, Paris,

Airlines are companies that provide air transportation services for passengers and freight. The majority of airlines are used for transporting passengers and important goods. The

Canals are man-made waterways that are used for a variety of purposes such as irrigation, shipping, local transportation, flood control, and tourism. In addition, it

The height and design of a dam largely depend on the river’s flow, surrounding terrain, and geological conditions. Most of the world’s tallest dams are

Deserts are a landscape that obtains an enormously low amount of rainfall, which means no support for most plants; water in the deserts is very

International days are annual observances, set up mostly by the United Nations and its specialized agencies, to push important issues into the global spotlight. They

Dams form man-made lakes and are utilized for a number of reasons, including water supply, power generation, farming, controlling overflows, and recreation. Dams generate vast

Colosseum of Rome It is a magnificent example of Roman engineering and the Roman Empire, and it can be found in the heart of Rome,