Answer: 10
A period of 10 years is referred to as a decade.

Answer: Mount Kilimanjaro
With a height of 5,895 m, Mount Kilimanjaro is the highest mountain in the entire continent of Africa.

Answer: Berlin
The city of Berlin is the capital of Germany as well as its largest city.

Answer: Africa
The Sahara Desert renowned for being the world's largest hot desert. It is located in the northern part of Africa.

Answer: Barack Obama
In 2009, Barack Obama became the first African American to become President of the United States.

Answer: Asia
Israel (also known as the State of Israel) is located in Western Asia.

Answer: 1000
A millennium is a period of a thousand years. It got its name from the word "mille", which is Latin for one thousand.

Answer: New York City
The United Nations (UN) is headquartered in New York City. The UN was founded on October 24, 1945.

Answer: Reticulated python
The Reticulated python, also known as Python reticulatus, is the longest snake on earth. It can grow up to the length of 30 feet.

Answer: China
China is the most populous nation in the entire world. As of 2017, the country had more than 1.3 billion citizens.