The Hawaiian Islands were formed by what?
faulting
folding
volcanoes
erosion

Iam stuck on this question! 45 points : ) how do increases in temperature affect the density of ocean water? answer choices: (a) density does not change (b) density increases (c) density becomes variable (d) density decreases

Which theory suggested that the earth was once a signle supercontient that gradually that broke up into the contients that we know today

Which of teh following would explain the importance of the trans-siberian railroad to russia's economy? (schoology test)