Approximately how much of earth's surface is covered by land?

a. 70 percent
b. 50 percent
c. 30 percent
d. 60 percent

The correct answer would be 71%, but since thats not an option, round it to 70, which is A. I hope you din this answer useful, and, if so, please mark as brainliest :P

Africans learned what the europeans wanted them to learn. instead of learning about african history and current information that could and would them they learned solely what europe wanted them to. and not everyone received the same education, some received better and others none.

I'm hella smart but i dont know that