<span>Erosion by rivers is a main valley-forming
process; other processes, such as movement of the earth's crust and
glaciers, also have an important part in some cases. The rate at which a
river deepens its valley depends on several factors.</span>
Answer:C) either runs off to form rivers or filters down into underground aquifers
Explanation:Precipitation is any form of moisture which falls to the earth. This includes rain, snow, hail and sleet. Precipitation occurs when water vapour cools. When the air reaches saturation point (also known as condensation point and dew point) the water vapour condenses and forms tiny droplets of water.
In meteorology, precipitation is any product of the condensation of atmospheric water vapour that falls under gravity from clouds. The main forms of precipitation include drizzle, rain, sleet, snow, ice pellets, graupel and hail. ... Short, intense periods of rain in scattered locations are called "showers."
Potable Water is tested and treated industrially. Thus, Potable Water is expensive. Therefore, Access to potable water is very limited by money.
<h3 /><h3>What is potable water?</h3>
Potable water is the water, that is tested and safe for drinking and cooking arrangements. Water is tested and treated industrially.
Thus, Potable water is expensive.
Therefore, Access to Potable water is very limited by money.
To learn more about Potable water, refer:
brainly.com/question/26104890
B: Mudrock I’m pretty sure
Answer:
D. were widespread due to many low-lying land masses.
Explanation:
Cambrian Period was the first geological period of the Paleozoic Era, it occurred between two ice ages; Proterozoic and Ordovician. During these era, there were mass extinctions due to the decrease in global temperature.
Cambrian seas were widespread due to many low-lying land masses.
