The formation of clastic rocks begins when ?
volcanic activity begins.
cematation is complete.
water moves and relocates rock fragments.
water dissolves the minerals in rocks.
2007-06-09 06:33:02 · 3 answers · asked by Anonymous in Science & Mathematics ➔ Earth Sciences & Geology
ionno
2007-06-09 06:35:06 · answer #1 · answered by Z 2 · 0⤊ 1⤋
Clastic rocks are rocks formed from fragments of pre-existing rock, so neither of the choices with water are correct and volcanoes create new rocks so the best answer would be when cementation is complete.
2007-06-09 14:10:18 · answer #2 · answered by Anonymous · 0⤊ 1⤋
You'll never make a geologist or have a successful career at this rate of asking all your homework questions on the internet:
Clastic rocks are formed from clasts of pre-existing rocks - you figure out the rest, the right answer is in there.
2007-06-09 13:42:56 · answer #3 · answered by minefinder 7 · 1⤊ 0⤋