Identify two examples of mechanical weathering that occur near your home or school. Explain each process from beginning to end. Justify why these are examples of mechanical weathering through your explanation. Plz help

It idk haha what are we doing?

It could possibly be beneficial if the experiment is successful.

It is a mixture. simply put, a compound must be pure, that is, of only one chemical structure and composition. a mixture is made of different chemical substances (i.e. elements, molecules, compounds) that are not chemically bonded to each other, but instead physically grouped together, as in the case of gasoline (a homogeneous solution).