Answer:
Several potential point sources of hazardous substances and Superfund sites sustained water damage and contaminants may have been released into the environment.
The correct answer is - weathering.
The weathering is the process that manages to break down the rocks into very small particles. It can come in multiple different ways, like through the influence of mechanical or chemical ways, but the end result is always the same, the rocks are losing small particles little by little, and over time there's nothing left from them. The weathering is a process that has the tendency to flatten the landscape, so it manages to create a balance between the rising up of the landscape, with its flattening.
Answer:
People who share values have the same culture
The earth is all mixed together, but all of its parts can be seen. This is true regarding all of the different people and cultures worldwide, as well as the physical features of the planet itself. We can see it's dirt, soil, sand, mountain, steppes, plateaus, animals, rivers, etc.