Explanation

Lake Tana is the largest lake in Ethiopia,

It is the main source of the Blue Nile

The lake is approximately 84 kilometres (52 miles) long and 66 kilometres (41 miles) wide,

Explanation

Madagascar is a large island in the Indian Ocean 

It is located 400 kilometres (250 mi) off the eastern coast of Southern Africa, east of Mozambique.

Madagascar is the fourth-largest island in the world.

Its capital, Antananarivo

It has the 25th largest exclusive economic zone 

Explanation

 خارج کرنے والا emitter 

List of Countries that Produce the Most Carbon Dioxide (CO2)

1.       China (28%) 

2.       United States (15%)

3.       India (7%)

4.       Russia (5%)

5.       Japan (3%)

(Rest of the World (21%)

6.       Germany (2%)

7.       Iran (2%)

8.       South Korea (2%)

9.       Saudi Arabia (2%)

10.   Indonesia (2%)

11.   Canada (2%)

12.   Mexico (1%)

13.   South Africa (1%)

Explanation

Explanation

The Gulf Cooperation Council was originally formed by 6 countries like 

• Bahrain
• Kuwait
• Oman
• Qatar
• Saudi Arabia
• United Arab Emirates 

Formed in 25 May 1981

GCC Headquarters in  Saudi Arabia

Explanation

Nelson Mandela is known for his struggle against racism in South Africa

He was a South African anti-apartheid revolutionary, political leader

He served as President of South Africa from 1994 to 1999.