What is the bigest contenent in the world​

Asia

Explanation:

The largest continent, stretches from the eastern Mediterranean Sea to the western Pacific Ocean. There are more than 40 countries in Asia. Some are among the most-populated countries in the world, including China, India, and Indonesia.

Asia is Earth's largest and most populous continent, located primarily in the Eastern and Northern Hemispheres .

answer; i believe the correct answer is (a) nigeria is the largest african crude (oil) supplier; /// so revenue from petroleum;