Question

1. where is the largest crack in the earths surface and what is its name?

Explanation:

The East African Rift is a significant geological feature. It is located in East Africa. It is a continental rift zone where the African Plate is in the process of splitting into two tectonic plates. This makes it a major and extensive crack - like structure on the Earth's surface.

Answer:

The largest crack in the Earth's surface is the East African Rift and it is located in East Africa.