Explanation:
Sedimentary facies are either descriptive or interpretative. Sedimentary facies are bodies of sediment that are recognizably distinct from adjacent sediments that resulted from different depositional environments. Generally, geologists distinguish facies by the aspect of the rock or sediment being studied.
Answer:
Permineralization
Explanation:
Permineralization is the process in which minerals precipitate out of groundwater and fill empty pore spaces in organic materials like plants or bones.
Answer:
d. the Sahara desert forms a cultural barrier in Africa
Explanation:
The vast Sahara certainly plays the role of a cultural barrier, blocking the North-South exchanges on that huge continent.
a. apartheid is the official policy of Africa
: today? False, that ended in 1994.
b. Europe controls most of African nations today. No, at least not politically. China is a bigger player in Africa now than most European countries with massive investments. Most European colonies got their independence 50-60 years ago.
c. Africa is governed by the IMF IMF is an economic institution, it doesn't control or rule any country.
The correct answer is B. Medium. This is because to travel through the ear, the sound wave must go through the ear drum.
After looking at the photograph and reading the information given, the number of days I calculated from the moon phase at position A as seen from earth is any value from 14.0 to 15.0 days. So either will be correct.
