Answer:
C. Physical
Explanation:
The Rio Grande river is an example of a physical boundary between two countries since it is a landform. Physical boundaries are very diverse and can include oceans, seas, mountains, rivers, and lakes, just to name a few of the many landforms that can make a physical boundary.
A cultural, geometric or religious boundary could perhaps be visible with the right type of map, but a river does not tell us anything about the religious makeup of a certain area, nor does it reflect the cultural of the inhabitants.
Temperate forest is the ecosystem which usually supports thick forests of deciduous trees.
The body is too cold, so the body tries to keep itself cool by overheating. But, though a likely scenario, would require the body to be frostbitten, and overexposed, and would supply as a sort of plan B for the body to maintain an equilibrium with its temperature; reacting to the conditions around it, and trying to maintain balance within itself.
Answer:
The process in which solid rocks are changes into soil is called weathering.
