List some differences between the environment of the Tiwanaku people, and the Incas.

Located in Bolivia, near Lake Titicaca, the ancient city of Tiwanaku was built almost 13,000 feet (4,000 meters) above sea level, making it one of the highest urban centers ever constructed.

Surrounded, in large part, by mountains and hills, the city reached its peak between roughly A.D. 500 and A.D. 1000, growing to encompass an area of more than two square miles (six square kilometers), organized in a grid plan. Only a small portion of the city has been excavated. Population estimates vary but at its peak Tiwanaku appears to have had at least 10,000 people living in it.

Although its inhabitants didn’t develop a writing system, and its ancient name is unknown, archaeological remains indicate that the city’s cultural and political influence was felt across the southern Andes stretching into modern-day Peru, Chile and Argentina.

Today, with a modern-day town located nearby, Tiwanaku is a great ruin. “Massive, stone-faced earthen mounds rise from the plain; nearby are great rectangular platforms and sunken courts with beautiful cut-stone masonry,” writes Denver Art Museum curator Margaret Young-Sánchez in her book "Tiwanaku: Ancestors of the Inca" (University of Nebraska Press, 2004).

Explanation: i learned this couple years ago

when you are going to explain a procedure,   the first thing to do is to name the parts or the apparatus you are going to describe in terms of how it or they function. also it is important to know who is going to operate it and the abilities this man/woman requires to manage it.

i don't know sorry sir