Explanation

Burnout occurs due to excessive demands, physical stress, and mismatch between capabilities and expectations.

It affects mental, emotional, and physical well-being, reducing productivity and motivation.

Explanation

Blasted stones are crushed and used in construction for roads, railways, and concrete.

They provide strength, stability, and durability in civil engineering works.

Explanation

Paper was first made in Lei-Yang, China by Tsai Lun, a Chinese court official.

The earliest known use of paper money in China dates back to the Tang dynasty.

Tang dynasty lasted from the year 618 to 907 AD.

Explanation

The Fourth Dynasty of the Old Kingdom of Ancient Egypt is responsible for building the Great Pyramid of Giza.

It is also known as the Pyramid of Khufu.

The pyramid was commissioned by the pharaoh Khufu.

It was constructed during his reign (circa 2580–2560 BC).

His son, Khafre (who built the second-largest pyramid at Giza), and Menkaure (who built the smallest of the three main pyramids) were also Fourth Dynasty pharaohs.

Explanation

Volga River is considered the longest European River.
Flowing through central Russia and into the Caspian Sea,
it has a length of 3,531 km (2,194 mi)
It is widely regarded as the national river of Russia.
Some of the largest reservoirs in the world are located along the Volga River.

ND8-1-2023

Explanation

Kill Devil Hills, near Kitty Hawk, North Carolina.

Date: December 17, 1903.

Pilot: Orville Wright was at the controls for the first flight.

Details of the first flight: It lasted 12 seconds and covered 120 feet.

Later flights: The brothers completed three more successful flights that day, with the final one lasting 59 seconds and covering 852 feet. 

Explanation

Explanation

Aconcagua, located in the Andes Mountains in Argentina.

It is the highest mountain outside of Asia.

It is with a summit elevation of approximately 6,961 meters (22,838 feet).

It is the highest peak in South America.

It is the second most prominent.

It is isolated peak in the world after Mount Everest.