The answer is D - changing interest rates
Answer:
They store water in the ground. ... The Water RE-Cycle Water from Earth's surface evaporates into the air, condenses into clouds, and falls back to Earth again as precipitation (such as rain). Water can easily pick up that pollutant and carry it down into the groundwater or through the watershed to a lake or a river.
When water enters the watershed as rain or snow, it is called precipitation. Trees and plants use much of the precipitation and then release it back into the air as water vapor. ... This continuous movement of water from the air to a watershed and back to the air is called the water cycle.
Answer:
a, supply and demand
Explanation:
supply and demand is important, the more popular an item is or if its an essintial, it will most likely be more exspensive
if an item is less poopular, it will probally be cheaper.
hope this helps! ❄︎
The number that Colorado River would have to downcut per year to form the mile-deep canyon in 4 million years is 0.40 millimeter per year.
Depth of canyon = 1 mile
Time taken = 4 million years
Based on the above information, the rate will be:
= Depth / Time taken
= 1 mile / 4 million years
= 0.25 mile / million year
Note tha<em>t 1 mile = 1609344 millimeter</em>
<em />
Therefore, the rate will be:
= (0.25 × 1609344) / 1000000 years
= 0.40 millimeter / years
In conclusion, the rate is 0.40 millimeter per year.
Read related link on:
brainly.com/question/12759847
