Explanation

The coast redwood (Sequoia sempervirens) grows in natural stands in a long,

thin coastal area along the Pacific Ocean in the west and northwest of the US (mostly California).

It is the tallest tree in the world.

Height is 115.92 m (380.3 ft)

Explanation

UAE president: head of state & commander-in-chief of the UAE Armed Forces

Sheikh Zayed bin Sultan Al Nahyan was the UAE's first president from 1971 until his death in November 2004.

Sheikh Zayed bin Sultan Al Nahyan succeeded by his son  Sheikh Khalifa bin Zayed Al Nahyan in 2004

Explanation

The Wright brother Orville  and Wilbur were two American aviation pioneers generally credited with inventing, building, and flying the world's first successful motor-operated airplane.

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Founded February 4, 2004

Headquarters: Menlo Park, California, U.S.

 Facebook was founded by Mark Zuckerberg, along with his fellow roommates

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The abacus is a calculating tool which has been used since ancient times

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The G20 is an intergovernmental forum comprising 19 countries and the European Union.

Founded: September 26, 1999.

First G20 summit held in 2008 in the (USA)

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Nauru is an island country in Oceania.

Nauru is the only nation that no official capital.

Explanation

دنیا میں سب سے زیادہ افیون کی پیداوار افغانستان میں ہوتی ہے۔