a raised area of land circular or oval shape made of dirt, sand, or other material can be small or large may have a visible depression or depression in the center may have vegetation growing on it
mound which is a raised area of land mound which has circular or oval shape mound which has made of dirt, sand, or other material mound which can be small or large mound which may have a visible depression or depression in the center mound which may have vegetation growing on it