I'm guessing b. because then those senses help us visualize in our head. I don't know really could be wrong but, hope it helped.
Answer:
Eurasia is in the top right hand corner.
North America is in the top left corner.
The one in the middle is Africa and on it's left hand side is South America.
India is the smallest one and on the right hand side of Africa.
Antarctica is on the left side of India.
Australia is the bottom one