Amajor feature of the atmosphere of mars is

How do oceanographers measure the salinity of ocean water?

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.

Como se presentan los personajes de cunshi y su pequeño hijo? describe a cada uno de ellos