Answer to Question 1
Composite volcanoes form above subduction zones where the descending crust melts and the magma rises to the surface. This forms chains of volcanos along the subduction zone. A shield volcano is formed by a highly fluid lava that flows easily and creates low-profile volcanic peaks with slopes of 3 to 10 degrees.
Answer to Question 2
Liquid water cannot survive on the surface of Mars because the air pressure is too low. Any liquid water would immediately boil away; and if you stepped out of a spaceship on Mars without your spacesuit, your body heat would make your blood boil. A further problem is that Mars has no ozone layer to protect its atmosphere from ultraviolet radiation.
Differences between Deoxyribonucleic Acid and RNA
Cultural Differences in Levels of Conscientiousness
Angelica Kauffmann, Egeria Handing Numa Pompilius His Shield.
Differences in the antigen-processing pathways between MHC molecules class I and class II.
Types of Volcanoes
Variable and absorption costing, explaining operating-income differences.