the first civilizations began on the continent of
The Yangtse Valley, Indus Valley, Tigris Valley, Euphrates Valley, Nile Valley.
It is not known which continent had land-based live first because the continents were very different then.
The first continent wasn't any of the continents we have today. It was a lot of the continents that we know now, all joined together. It is known as Gondwala. The continent eventually broke up into the present day continents, eg. the east coast of South America used to fit into the west coast of Africa.
Both Australia and Antarctica are regarded as island continents. They are, first and foremost, continents, but because they are both surrounded by water, they are known as island continents.
The Indus Valley.
Nile Valley, Tigris and Euphrates Valleys, Indus Valley, Yangtse Valley.
Harappa and Mohenjo-Daro
Pangea split into two continents: Laurasia and Gondwanaland.
Africa.Africa is the mother of Civilization. It is called that because Africa was the VERY FIRST CONTINENT to begin Civilizations. And did you know that it was also the Time Of The Dinosaurs when the First Civilizations begon?
EGYPT.
The first continent on Earth is believed to be Pangaea, which existed around 335 million years ago. It was a supercontinent that later broke apart into the continents we have today.