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By using sound waves, _______ signals allow oceanographers to determine ocean depth. A. sonar B. radar C. phone D. radio
By using sound waves, SONAR signals allow oceanographers to determine ocean depth.
Question|Asked by bellemortexx
Asked 6/30/2015 8:11:26 PM
Updated 7/1/2015 2:35:11 AM
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Questions asked by bellemortexx
How are igneous rocks formed? A. Hail falls and melts. B. Lava or magma heats up and crystallizes. C. Glaciers melt. D. Lava or magma cools and then crystallizes.
Weegy: Igneous rock is formed when: Lava or magma cools and then crystallizes. (More)
Question|Asked by bellemortexx
Updated 11/9/2018 9:16:28 PM
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Infiltration is the process by which rainwater becomes A. river water. B. saltwater. C. groundwater. D. ocean water.
Weegy: Infiltration is the process by which rainwater becomes groundwater. (More)
Question|Asked by bellemortexx
Updated 10/13/2020 2:09:12 PM
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How much of Earth's atmosphere is made up of nitrogen and oxygen? A. Between 25 and 75 percent B. Close to 99 percent C. 100 percent D. Less than 1 percent
Weegy: Close to 99 Percent of Earth's atmosphere is made up of nitrogen and oxygen. The Earth's atmosphere has about 78% nitrogen and 21% oxygen. (More)
Question|Asked by bellemortexx
Updated 10/13/2020 2:09:17 PM
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Hydrogenous sediments originate from elements in A. seawater. B. freshwater. C. cold water. D. warm water.
Weegy: Hydrogenous sediments originate from elements in seawater. (More)
Question|Asked by bellemortexx
Updated 10/21/2018 9:54:52 AM
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