World Geographical Records

The Arctic Ocean is the smallest ocean in the world, covering approximately 15.5 million square kilometers. It is located around the North Pole and is the shallowest of all oceans.

Cyprus is an island country located in the eastern Mediterranean Sea. Its strategic position at the crossroads of Europe, Asia, and Africa has made it historically significant.

The Hwang Ho (Yellow River) is called 'China's Sorrow' or 'The Sorrow of China' due to its frequent and devastating floods throughout history. These floods have caused millions of deaths and massive destruction, earning it this ominous nickname.

The South China Sea is the largest sea in the world, covering approximately 3.5 million square kilometers. It is a marginal sea of the Pacific Ocean, located south of China, west of the Philippines, and north of Borneo. The Caspian Sea is actually a lake, not a sea, despite its name.

The Suez Canal is an artificial sea-level waterway that connects the Mediterranean Sea to the Red Sea, providing a crucial shipping route between Europe and Asia without having to navigate around Africa. It opened in 1869 and dramatically reduced travel time between these regions.

The Bhakra Nangal Dam is recognized as one of the highest gravity dams in the world. As a straight gravity dam, its height and structural design make it an engineering landmark. Gravity dams rely on their massive weight to resist the horizontal force of water pressure, and Bhakra Nangal's exceptional height (226m) places it among the tallest such dams globally, though newer dams may have surpassed it in recent decades.

The Caspian Sea is the world's largest lake by both surface area (approximately 371,000 sq km) and volume. It is an inland body of water bordered by five countries and has no natural outlet.

Angel Falls in Venezuela is the highest waterfall in the world with a total height of 979 meters (3,212 feet). It is located in the Canaima National Park and drops from the Auyán-tepui mountain. The other waterfalls mentioned are significant but not the tallest - Tugela is second highest at 948 meters.

The Indian Ocean is the primary body of water connecting East Asia, Southeast Asia, and Australia through major shipping lanes like the Straits of Malacca. The Pacific Ocean lies east of these regions, while the Atlantic and Arctic Oceans are not on the direct routes between Asia and Australia.

The Mariana Trench is located in the western Pacific Ocean, near the Mariana Islands. It is the deepest known part of the world's oceans, with a maximum depth of approximately 11,034 meters at the Challenger Deep. The trench formed through the subduction of the Pacific Plate beneath the Mariana Plate.

The Caspian Sea is the world's largest lake by both area and volume. Despite its name, it is actually an inland body of water with no outflow to the ocean. It covers approximately 371,000 square kilometers and is bordered by five countries: Russia, Kazakhstan, Turkmenistan, Iran, and Azerbaijan.

Correct option is (2). 

Correct option is (3). 

The Pacific Ocean is the largest ocean on Earth, covering about 63 million square miles. The Atlantic is second, Indian Ocean is third, and the Arctic Ocean is the smallest and shallowest.

The Strait of Gibraltar separates Europe (Spain) from Africa (Morocco), connecting the Atlantic Ocean to the Mediterranean Sea. The Bosporus separates Europe from Asia; Dover separates England from France; Bering separates Asia from North America.