Ancient Egypt was the birthplace of one of the world's first civilizations. This advanced culture arose about 5,000 years ago in the Nile River Valley in north-eastern Africa. It thrived for over 2,000 years and so became one of the longest lasting civilizations in history.

The mighty Nile River was the lifeblood of ancient Egypt. Every year, it overflowed and deposited a strip of rich, black soil along each bank. The fertile soil enabled farmers to raise a huge supply of food. The ancient Egyptians called their country Kemet, meaning blank land, after the dark soil. The Nile also provided water for irrigation and was Egypt's main transportation route. For all these reasons, the ancient Greek historian Herodotus called Egypt "the gift of the Nile."

The ancient Egyptians made outstanding contributions to the development of civilization. They created the world's first national government, basic forms of arithmetic, and a 365-day calendar. They invented a form of picture writing called hieroglyphies. They also invented papyrus, a paper like writing material made from the stems of papyrus plants. The Egyptians developed one of the first religions to emphasize life after death. They built great cities in which many skilled architects, doctors, engineers, painters, and sculptors worked.

The best known achievements of the ancient Egyptians, however, are the pyramids they built as tombs for their rulers. The most famous pyramids stand at Giza. These gigantic stone structures marvels of architectural and engineering skills have been preserved by the dry climate for about 4,500 years. They serve as spectacular reminders of the glory of ancient Egypt.

Choose the option that is incorrect.

The Nile River was considered "the life blood of ancient Egypt" because

It caused havoc when it overflowed

The correct answer is Option (3) → It caused havoc when it overflowed

The passage actually mentions that the annual overflow of the Nile River was beneficial. It deposited a strip of rich, black soil along each bank, providing fertile soil for agriculture. The overflow of the Nile was not described as causing havoc but rather as a crucial element for the prosperity of ancient Egypt.