Chemical bonds are broken, atoms are rearranged and new bonds are formed during a changes of state b chemical reactions c the addition of energy to an element d measurement of ph of a solution

weathering - colorado river carves land in arizona to form the grand canyon. cracks form in a sandstone wall surrounding a house. a marble statue near the science museum is changing color due to rainfall

erosion - after a rainstorm, soil and rock piees litter the roadways. the sand dunes in the sahara desert are changing shape.

here's your answer.

its temperature is increasing. this causes molecular vibrations to increase.