Explanation

The common border between Pakistan and Afghanistan is called the Durand Line

The length of the border is 2611 km

It was drawn on November 12, 1893, in Kabul Afghanistan

It was an agreement between Mortimer Durand and Abdul Rahman.

There are two significant ethnic groups near the Durand line:

• Punjabis: biggest ethnic group in Pakistan
• Pashtuns: are the largest ethnic group in Afghanistan

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According to the Survey of Pakistan, the border between Pakistan and Afghanistan is 2611 km

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Explanation

Aeronautics is the science of the study, design, and manufacturing of air flight

Aeronautics may be divided into three main branches:

1. Aviation
2. Aeronautical science
3. Aeronautical engineering.
   

Explanation

About 71 percent of the Earth's surface is water-covered

and the oceans hold about 96.5 percent of all Earth's water.

Additional Information:

Out of the total water on the Earth, only 2.5% of the water is the freshwater

Explanation

The Sargasso Sea is a region of the North Atlantic Ocean

It is bounded by four currents forming an ocean gyre.

1. South by the North Atlantic Equatorial Current
2. North by the North Atlantic Current
3. East by the Canary Current
4. West by the Gulf Stream

It is the smallest sea in the World

It has no land boundaries

The length of the sea is 3,200 km (1,750 mi) long.

Additional Information:

The largest sea in the world is the South China Sea.

The largest ocean in the world is the Pacific Oceangene

Explanation

Wind is the moving air in the Earth's atmosphere.

Kinetic energy is the energy possessed by moving particles

therefore wind possesses kinetic energy.

Additional Information:

The horizontal movement of air is known as winds.

Chemical energy is energy stored in the bonds of atoms and molecules

Explanation

Vasco Da Gama belonged to Portugal

He was the first European to reach India by sea.

He was a famous Explorer

He was born in 1460 in the town of Sines

Explanation

The average depth of the Pacific is 14,040 feet (4,280 meters).

The Pacific Ocean is the largest and deepest in the world.

It covers around 28% of the earth.

The deepest part of the ocean is called the Challenger Deep 

*****History of Oceasns****

71% of Earth's surface is covered by ocean

The warmest Ocean in the world is the Indian Ocean.

The hottest ocean area is the Persian Gulf.

The Pacific is the largest ocean in the world.

The Arctic is the shortest ocean in the world.

Diamantina Trench is the deepest place in the Indian Ocean

Country Jordon has no Ocean

ND23-4-2023