Answer:
A tourist attraction is a place of interest where tourists visit, typically for its inherent or an exhibited natural or cultural value, historical significance, natural or built beauty, offering leisure and amusement.
The correct answer is (c.) troposphere
The troposphere is the lowest portion of the atmosphere but also it is where most gas particles are located. It holds 75 percent of the atmosphere's mass. It is typically a hundred meters deep to 2 km. Above the troposphere is the tropopause, bordering between troposphere and the stratosphere.
The Incas built irrigation systems
The Earths magnetic field spreads across the whole globe, so thats why theyre all different. I hope this helped, and good luck!
As of 2014 there are only 33 mega cities in existence.
