where on earth is a place that is uninhabited by humans... in other words... where can a civilization not exist???

The continent of Antarctica is the only uninhabited continent. Although scientists live and work there for a few weeks or months at a time, Antarctica doesn't have a civilization.

thank yew so much...

A place on Earth that is uninhabited by humans and devoid of civilizations is known as an "unpopulated or remote area." There are several such locations around the world where human populations are scarce or non-existent. Here's how you can find and explore these places:

1. Deserts: Deserts such as the Sahara in Africa, the Gobi in Asia, and the Atacama in South America are vast, arid regions with relatively low population densities. These areas are often inhospitable due to extreme temperatures and lack of water resources.

2. Polar Regions: The Arctic in the northern hemisphere and Antarctica in the southern hemisphere are sparsely populated and uninhabited by permanent human settlements. These areas are characterized by freezing temperatures, polar ice, and harsh conditions.

3. Mountains: High-altitude mountain regions like the Himalayas in Asia, the Andes in South America, and the Rockies in North America possess rugged terrains, making them less habitable. Remote areas at high elevations have limited accessibility and are less likely to support large populations.

4. Islands: Some remote islands around the world have minimal or no permanent human settlements. For instance, the Pitcairn Islands in the Pacific Ocean, Tristan da Cunha in the Southern Atlantic, and various uninhabited islands in the Indian Ocean are examples.

When searching for uninhabited areas, it's important to keep in mind that humans have left traces of their presence almost everywhere on Earth. However, the areas mentioned above are among the least inhabited and provide opportunities for solitude and exploration. It's essential to research and plan your travels meticulously, considering factors such as safety, logistics, and respect for the environment.