The earth's magnetic field is generated by which layer? select one: a. outer core b. mesosphere c. asthenosphere e. outer core and asthenosphere together which layer(s) from the choices below are defined by physical properties and could be considered a brittle solid? select one: a. asthenosphere b. mesosphere c. asthenosphere & mesosphere d. lithosphere e. mantle
Answers: 2
Geography, 23.06.2019 12:50
Which revelation resulted from the observation of the spectrum of different galaxies? a. there were more galaxies whose spectrum was blueshifted b. there were no galaxies whose spectrum was redshifted c. there were more galaxies whose spectrum was redshifted d. there were no galaxies whose spectrum was blueshifted
Answers: 3
Geography, 23.06.2019 15:50
A2 cm object is 10 cm from a convex lens that has a focal length of 4.4 cm, the image is 8cm from the lensz the height of the image, to the tenths place is
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Geography, 23.06.2019 15:50
The world wars of the twentieth century immediately led to a. the establishment of a communist bloc in eastern europe b. the urbanization of europe’s societies c. an emphasis on humanism d. an emphasis on ties to greek and roman societies select the best answer from the choices provided. a b c d
Answers: 3
The earth's magnetic field is generated by which layer? select one: a. outer core b. mesosphere c....
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