Banded iron formations precipitated in oxygen-rich ocean waters
a. True
b. False
True
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Which nonsilicate mineral has carbonate as a negatively charged complex ion?
a. gypsum b. calcite c. quartz d. halite e. olivine
East Asia's industrial areas
A) developed based largely on export-oriented manufacturing of electronics. B) emerged based on oil production. C) developed based on primary agriculture economies. D) in China emerged as a result of World War II financing. E) are evenly distributed throughout the Koreas.
Water vapor, like carbon dioxide, plays a major role in the insulating action of the atmosphere
Indicate whether the statement is true or false
A pediment is an erosional surface underlain by solid rock, while a bajada is depositional and is underlain by sediment.
Answer the following statement true (T) or false (F)