The Slip Face of a Barchan Dune Made of Medium

question 73

True/False

The slip face of a barchan dune made of medium sand is steeper than the slip face of medium sand in a transverse dune.

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Definitions:

West Central Africa

A region in Africa that was a significant source of captives for the Atlantic Slave Trade, comprising modern-day Angola, Democratic Republic of the Congo, and parts of Gabon.

Catholicism

Catholicism is a major branch of Christianity, led by the Pope, that is based on the scripture and traditions of the Roman Catholic Church, emphasizing sacraments and doctrine.

Nzinga a Nkuwu

A historical figure who was the king of the Kingdom of Kongo at the turn of the 16th century, known for his conversion to Christianity and adopting the name João I.

West African Ruler

A leader or monarch in charge of a nation within the West African region, historically known for complex societies and rich cultures.