In which region of the world is this disaster taking place?

At which boundary does subduction stop occurring, resulting in a mountain range?

Which barrier to economic development is shown in the following examples?

(10 points) 1. cone 2. rectangle 3. triangle 4. circle 5. cylinder a. perpendicular cross section of a pyramid b. perpendicular cross section of a cylinder c. parallel cross section of a sphere d. shape created when a rectangle is rotated about the y-axis e. shape created when a right triangle is rotated about the y-axis