The correct answer is - El Nino.
El Nino represents an irregularly occurring and complex series of climatic changes that is affecting the Equatorial parts of the Pacific Ocean and beyond every few years, it is characterized by the appearance of unusually warm ,and nutrient poor water in the eastern part of the Pacific, close to Peru and Ecuador.
The Inca Empire, or Inka Empire (Quechua: Tawantinsuyu), was the largest empire in pre-Columbian America. The administrative, political and military center of the empire was located in Cusco in modern-day Peru. The Inca civilization arose from the highlands of Peru sometime in the early 13th century
Earth’s atmosphere has layers of gas surrounding it, our planets atmosphere is retained by it's gravity.
Earths Atmosphere contains;
78% Nitrogen
21% Oxygen
0.97% Argon
0.04% Carbon Dioxide
This mixture of gas is known for as air.
