Sinkholes can for when:
A. <span>Rainwater containing carbon dioxide dissolves underground rock
</span>Water in an underground rock<span> or sediment layer is groundwater. </span>Underground<span> water </span>can<span> also erode and deposit material. </span>Rainwater<span> absorbs </span>carbon dioxide<span> (</span><span>CO2) as it falls. The CO2 groundwater creates landforms by </span>dissolving<span> away </span><span>rock.</span>
California is the point A on the map
Movement- this is about how people, products, information, and ideas <span>move from one place to another.
Region- </span>A region is an area or division defined by similar characteristics. They can be natural (physical) or human (cultural) characteristics.
Location- Location is where a place is(a particular place) on earth. It can be described in absolute (through longitude or latitude), or relative terms.
Human Environment Interaction- this is how humans adapt to the environment and how they change it to suit their purposes. It <span>is how the human social system acts upon its ecosystem.
Place- </span>Places are defined by everything in them (a particular position). Each has special characteristics <span>that make them unique and distinguish them from every other place on earth.
</span>Had to search everywhere to get this lml anyways, hope it helps
:)
It is a false statement that the <span>Appalachians, the oldest North American mountains, are an example of upwarped mountains. The correct option among all the options that are given in the question is the second option. The Appalachians are examples of folded mountains. I hope the answer has helped you.</span>
