Sediments eroded from mountainsides and transported in streams are an example of the conservation of

Sediments eroded from mountainsides and shifted through streams are example of conservation of matter.

Sediments are the soil resources that are out of their place. Due to the process of transport, detachment, deposition of soil particles by the forces of wind, rain, wind-shear, floods over the soil surface, sedimentation takes place.

This alters density, volume, and area but helps to conserve matter. These sediments travel until the water and wind energy are insufficient to continue the movement. So, the matter will be utilized along with the minerals it carries which makes the soil fertile.

are there any options you can choose from? ?

i think it's severe storms but i might be wrong