Waves of energy that travel through the earth away from an earthquake in all directions

Which characteristics are true of the arabian desert? multiple answers choose all answers that are correct. a. is mostly below sea level b. covers almost the entire arabian peninsula c. contains the largest sand sea in the world d. has very few people living there

In what three areas is the us leader?

Which of the following arab countries was attacked by its northern neighbor,iraq,in 1990?