Answer:
the sub fields of Geography are:
1. cartography
2. hydrology
3. meteorology.
Explanation:
Sand can be trucked in from other sources and filtered for sediments to eventually make way into the air and water. They can also build seawalls, revetments, and jetties along the shoreline. :)
I would say these would be transform boundaries where the tectonic energy appears to be transformed from one plate to another such as off the coast of Guatemala so it is not a simple process of subduction,.
The smallest lake in africa is Lake Edward
