Answer:
About 1000 years.
Explanation:
As the exact origin of the Bantu speaking people, it is hard to gauge the exact timeline. However, it is believed that the Bantu expansion arrived in South Africa around 300 AD. This is known by the evidence of their expansion through the development of their language. Expansion moved from central Africa to Southern Africa through modern-day Namibia and Mozambique over time. Terracotta masks give clear indicators of the civilization spreading to South Africa.
Answer:
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After reaching North America, humans migrated to South America.
The Earth's rocky outer crust solidified billions of
years ago, soon after the Earth formed. This crust is not a solid
shell; it is broken up into huge, thick plates that drift atop the soft,
underlying mantle.
The plates are made of rock and drift all over the globe; they move both
horizontally (sideways) and vertically (up and down). Over long
periods of time, the plates also change in size as their margins are
added to, crushed together, or pushed back into the Earth's mantle. These plates are from 50 to 250 miles (80 to 400 km) thick.
There are two<span> basic </span>types of metamorphic rocks<span>. Foliated </span>metamorphic rocks<span> such as gneiss, phyllite, schist, and slate have a layered or banded appearance that is produced by exposure to heat and directed pressure.</span>
