The correct order is Ns, As, Cs, Ci .
<h3>What do you mean by high altitude?</h3>
The distance above sea level is known as altitude, just like elevation. If an area extends at least 2,400 meters into the atmosphere, it is frequently referred to as being "high-altitude."
Mount Everest, which is located in the Himalayan mountain range on the border between Nepal and Tibet in China, is the highest point on Earth. 8,850 meters is how high Mount Everest is.
The highest city on Earth is El Alto, which is located in Bolivia. The average elevation of the 1.2 million population is 4,150 meters above sea level.
Air pressure decreases as altitude increases. In other words, low air pressure indicates a high apparent height.
Two things account for this. The primary cause is gravity. Density is the second justification.
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A net population decline resulting from an "excess of deaths over births".
Option: A
<u>Explanation</u>:
Demographic transition is a shift from higher to lower level of fertility and mortality.Rapid development in industrialization and urbanization in 
century resulted into enormous population growth. But decline in early 
century covered many reasons like consequences of two calamitous wars, where Europe suffered large population declination due to battle death and civilian causalities in World War I and II. Hence the acceleration of population growth in 19th century but downfall in 20th is also considered as balance.
During the Cenozoic era,mountain building in western North American was caused by tectonic activity.
~Hope this helps!
Answer:
The rocks of the Claron Formation
Explanation:
comprise the spectacular structures that Bryce Canyon is known for. Limestones
