Geography, 25.09.2019 02:01 Studyhard3332
Amoving to another question will save this response. < < question 17 of 20 > > > question 17 1.5 points save answer a geologist aboard a deep-sea research vessel has collected several drill cores of oceanic crust from the bottom of the ocean. the cores are collected in order from east to west along the bottom of the basin and are labeled a1, b1, c1, and d1, respectively. core a1 has 2.88 meters (m) of clay and siliceous ooze covering 4.86 m of pillow basalt. core b1 has 2.37 m of muddy, clay ooze covering 3.57 m of basalt. core c1 has 2.11 m of clay and siliceous ooze above 3.2 m of basalt. core d1 has 1.87 m of siliceous ooze over 2.54 m of basalt. which core is closest to the mid-ocean ridge? a. d1 b. c1 c. a1 d. b1 > a moving to another question will save this response.
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Geography, 23.06.2019 06:00
The vegetation that thrives in the tundra is limited to a. mosses, barley, wheat, and corn. b. coniferous trees. c. dwarf shrubs, mosses, lichen, potatoes, and beans. d. mosses, lichen, algae, and dwarf shrubs.
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Geography, 24.06.2019 00:30
What is one early technological advance that shaped culture? a the use of fire b the discovery of arable land c family units. d migration
Answers: 2
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