Помогите срочно дам 10 балов​

The coco river is a natural border between nicaragua and which other country

Describe the four major spheres of the earth system; identify the parts of the earth they each represent. explain what is meant by the "earth system."

(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