Answer:
A political map of the United States.
Explanation:
Hope this helps! :)
The correct answer is: Guatemala!
It's the northern-most country in central America.
The other three countries: Cuba, Puerto Rico and Haiti are islands in the Caribbean Sea. Additionally those three are sometimes included in West Indies.
Answer: A huge, jagged rock sits atop a windy cliffside. Over a period of many years, how will the rock MOST LIKELY change? It will become larger and smoother.
or
Option (D)
Explanation:
Wind erosion will take place extensively as the cliff-side is exposed on the outcrop. Due to the wind erosion, the large, jagged rock will undergo the process of weathering where the softer parts of the rock will be eroded much rapidly in comparison to the harder parts, as a result of which the overall size of the rock will decrease and the surface will be uneven and somewhat rough. This will take place over a due course of time. The main agent that is responsible for erosion is the wind.
Thus, the given rock will become smaller and less smooth after a definite period of time.
Thus, the correct answer is option (D).
Hope this helps..... Stay safe and have a Merry Christmas!!!!!!!! :D
Answer:
Explanation:
Given that:
Area = 475 acres
The length of the channel (L) = 6870 feet
The average water shield slope (S) = 100 feet/mile
Since; 1 mile = 5280 feet
Burst duration D = 15 min
∴
100 feet/mile = 100/5280
The average water shield slope (S) = 5/264
Using hydrograph method:
The time of concentration 
where;
L = 6870
S = 5/264
min
Since 60 min = 1 hour
32.34 min will be (32.34*1)/60
= 0.539 hour
Lag time 
The time to peak i.e
Since D = 15 min is not equal to 
, then we hydrograph apart from duration lag time.
Then;
Now, we need to determine the peak discharge 
by using the formula:
where
484 = peak factor
Recall that A = 475 acres, to miles, we have:
A = 0.7422 mile²
∴
They used the Moon and the stars at night as guides. In the daytime, they used rivers, mountain ranges, and cities as ways to find their way from one place to another.
