The horizontal movement of air that is caused by the rotation of the planet and by the heating from the sun is called wind. On the other hand the <span>Mechanical Weathering is the physical process that happens when rocks are broken without there being any change in their chemical nature. </span>
A realistic interpretation of art is necessary as people have always used art and the images associated with it for communicative purposes as well. Some images are used for decorative purposes and some are used for communicative purpose.
