Topography maps are best used for which activities?

To see land elevation or underground elevation.

Explanation:

You can use it to know what it under the ground before digging if you need a space to construct a building or parking. Or perhaps, even when building a house.

Topography: In simple terms arrangements of the a various in a more systematic order to provide more authentic and real information or set of data to each individual about the certain place, which may be Urban or rural areas etc.

a- all cells come from pre-existing cells

the rocks are classified by the geological process they are formed by. the three main groups of rocks are igneous, metamorphic, and sedimentary. minerals are not they are classified under the chemical classes they are in. these groups include silicates, sulfates and carbonates.