Erosion is: A.
the process of moving materials from their source to another location through weathering.

B.
the breaking down of rock soil and minerals.

C.
magma coming up from the Earth’s mantle through openings in the crust.

uhhh maybe A..

Explanation:

in earth science, erosion is the action of surface area process that removes soil, rock, or dissolved material from location on the earth's crust, and then transports it to another location

the "dirty dozen" chemicals banned in an international treaty are formally known as persistent organic pollutants, or pops. the united nations environment program provided this background on what they are and what they can do to humans and wildlife.

i hope this

because the light is a great source of energy for the plants to survive. (i hope this )