Erosion happens when rocks and sediments are picked up and moved to another place by ice, water, wind or gravity.
(Erosion; happens; T:when rocks and sediments are picked up and moved to another place by ice, water, wind or gravity) (rocks and sediments; are picked up; ) (rocks and sediments; moved; to another place by ice, water, wind or gravity)
Erosion rocks and sediments rocks and sediments
happens are picked up moved
T:when rocks and sediments are picked up and moved to another place by ice, water, wind or gravity
to another place by ice, water, wind or gravity