What is when rocks are broken down?
roof weathering Plant growth is reduced brick weathering Physical weathering remains of prehistoric life at or near the margins home weathering major threat to health
A B C D E F G H
Pysical weathering is the mechanical breakdown of rocks.
Physical weathering is when rocks are broken down by means.
What is when rocks are broken down? (A) roof weathering (B) Plant growth is reduced (C) brick weathering (D) Physical weathering (E) remains of prehistoric life (F) at or near the margins (G) home weathering (H) major threat to health