Explanation

Abate means کم

Lessen means کم

Explanation

Alfred Nobel was a chemist from Sweden. 

Dynamite was invented by Alfred Nobel in the 1860s.

He is also the founder of the Nobel Prize

He also invented Nitro-glycerine in 1875.

Alfred Nobel  Born: October 21, 1833, Stockholm, Sweden

Alfred Nobel  Died: on December 10, 1896, in Sanremo, Italy

Alfred Nobel Full name: Alfred Bernhard Nobel

Additional Information

The first Noble Prize was awarded on 10th December 1901

The first Noble Prize was awarded in Stockholm, Sweden.

Explanation

Posthumous book means arising, occurring, or continuing after one's death

Additional Information:

Post-haste means with great speed or immediacy

Postscript means: an extra message 

Posterior means situated at the back of something

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

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

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

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.