According to historians what most likely caused human migration out of Africa into other areas of the world

The options are

A. rising sea levels

B. extinction of large animals

C. volcanic eruptions

D. climate change

E. search for better farmland

The answer is D. Climate change

The most cause of human migration out of Africa into other areas of the world is due to climate change. The climate change resulted in harsh conditions such as drought. This also led to a lack of food and water in the region thereby leading to poor living conditions in the region.

They then decide to seek better living conditions and environment by moving to other parts of the world to search for greener pastures.

answer: the risk-return relationship. generally, the higher the potential return of an investment, the higher the risk. there is no guarantee that you will actually get a higher return by accepting more risk. diversification enables you to reduce the risk of your portfolio without sacrificing potential returns.

explanation: