In this activity, students will gain an understanding of the Earth's spheres and how they interact with each other. After a discussion of the Earth's spheres (atmosphere, geosphere, hydrosphere, biosphere, and cryosphere), students will complete an exploration activity which consists of a colorful drawing of a specific environment and identifying the spheres, the make-up of each sphere and how the spheres interact to maintain a stable system. Students will present their drawings to the class, with an opportunity for other students to ask questions and identify possible missing or incorrect information, and students will be allowed to make any needed corrections to their drawing. The students will then create a 3D model of an environment that illustrates their understanding of Earth's spheres and how they interact with each other to maintain a stable environment.