Answer: Photosphere
Explanation:
Photosphere, visible surface of the Sun, which is most of the Sun's light that reaches Earth directly.
True it is in a particular time in the past
Construction of physical structures to protect coasts from erosive power of waves
The Apartheid was the policy that was put into place in South Africa in 1948. This policy separated the all of the black Africans, Asians, and Europeans. The Apartheid was finally dismantled after numerous negotiations from 1990 to 1993.