2. Which of these is a worldwide interconnected group?
Choose

Why does sweden and norway have steep roofs

Scientists believe that differences in cause hot, plastic-like rock in the asthenosphere to rise toward earth's surface. a. density c. weight b. magnetism d. composition c. conduction. d. density.

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."