Answer: A. Pressure from sediment turned decaying plankton at the bottom of the ocean into natural gas.
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.
<span>The best answer here is 'Land use'. This will help him establish what is already located at or adjacent to a site where someone is bringing forward a request that will impact the area.</span>
