Science 7 7-4
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Wow that trip to the grand canyon wasnt fun. I wish I could millions of year back and see it for myself !
Ice and rain chipped away at the mountain range. Eventually the river got bigger and dug a path theough the mountain range.
Well the grand canyon would be around millions of years ago.
What do you mean it would be differnt?
Weathering can destroy or change rocks.
Millions of years ago the grand canyon was under an ocean. After the ocean disspaerad. A mountain range appeard
Snow pilled up on the peaks and when they melted all the water flowed together and formed a river.
The rocks and sediment fell into the river and the river carried the sediment to a differnt location. This is called erosion.
Eroison is what carries away the sediment and weathering is what chips away/destroys the rocks.
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