Graded bedding forms when ____
A)erosion degrades a portion of the sea bottom
B)sediment is deposited on a steep slope
C)turbidity currents deposit coarse and then fine sediments
D)cross-bedding erodes and re-lithifies
E)gentle wave motion moves particles toward the shoreline
C
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Instructions: Choose one answer from each pair of selections. Wind direction is given as the direction TOWARDS | FROM which it is blowing
Which of the following statements most accurately describes the pattern of domestication in Southwest Asia and North Africa?
A) Experimentation with wild cattle, sheep, and goats 10,000 years ago led to pastoral nomadism, and later to domestication of wheat and barley and the establishment of farm settlements. B) Experimentation with wild wheat and barley 10,000 years ago and the simultaneous domestication of cattle, sheep, and goats, which eventually led to establishing farming villages. C) Experimentation with wild wheat and barley 5,000 years ago and the simultaneous domestication of cattle, sheep, and goats, which led to the establishment of farming villages. D) Experimentation with wild wheat and barley 5,000 years ago and the simultaneous domestication of cattle, sheep, and goats. Farming villages and pastoral nomadism developed together. E) Experimentation with wild wheat and barley 10,000 years ago led to farm settlements and domestication of cattle, sheep, and goats.
An elongated region of low pressure is called a ridge
Indicate whether the statement is true or false
Paleoclimatologists use direct measurements
Indicate whether the statement is true or false