The diameter of Mars is 6,792 km. Express this in meters using scientific notation O 6.792 x 106 m
O 6,792 x 103 m
O 6,792 m
O 6.792 x 103 m
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What did the pattern of earthquakes in the wadati-benioff seafloor zones show scientists? a.) earthquakes occur where the ocean floor reaches its highest temperatures. b.) many earthquakes take place 700 kilometers below the seafloor. c.) slabs of ocean floor return to the mantle in subduction zones. d.) ocean - trenches cause earthquakes.

Can someone me with this plz? ! i'm putting 20 points on it!

What landform caused by water erosion and deposition is shown in the image?