Weathering, the breaking down of rocks and minerals in place by elements like water, ice, and wind., Erosion, the subsequent process that transports these broken materials away to new locations., igneous rock, forms when molten rocks ( magma or lava) cools and solidifies. these rocks make up the majority of the earth’s crust., sedimentary rock, formed from the accumulation of mineral particles, rocks fragment, or organic matter that build up in layer over time., metamorphic rock, rock are pre-existing rocks ( igneous, sedimentary, metamorphic rock) that have undergone profound physical or chemical changes.

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