Manganese and phosphorite nodules can only be observed in areas of high sediment accumulation. Indicate whether the statement is true or false
ANS: F
Both manganese and phosphorite nodules are found in areas with low sediment accumulations. It is
thought that these nodules remain uncovered due to slow currents and animal activity, factors that
could carry sediments away that might otherwise settle. Information can be found in the section
Pelagic Sediments Vary in Composition and Thickness.
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What is the major attraction of offshore banking in the Caribbean?
A) specialized services that are confidential and tax-exempt B) tax-exempt deposits C) confidential and specialized services D) confidential services E) specialized services and tax exempt deposits
Answer the following statement(s) true (T) or false (F)
1. The "Asian Way" is built on a hierarchy of relationships between people. 2. More profitable crops like soybeans and cotton are displacing wheat and rice in Chinese agriculture. 3. Floods along China's rivers are aggravated by deforestation. 4. China's "Great Green Wall" was a program of reforestation to reduce dust storms. 5. East Asia began to enter global trading networks in the 1800s.
A clastic sedimentary rock composed of sand (90%) and mud (10%) would be called a
A) sandy mudstone. B) muddy sandstone. C) siltstone. D) sandy shale.
The intertropical convergence zone (ITCZ) is caused by: a. the westerlies
b. the trade winds. c. the doldrums. d. All of these choices.