What Earth's spheres are
Earth has 4 spheres: the geosphere, the hydrosphere, the atmosphere, and the biosphere.
Sphere: 1 of the 4 main parts of the Earth system. The 4 spheres interact, so a change in 1 sphere can change the other spheres.
Watch the spheres interact
Interact: to have an effect on each other.
Try it
Sort 8 items into the 4 spheres
- Look at the item in the box.
- Click the sphere that the item belongs to.
- Read the result. Sort all 8 items.
Click a sphere for the rock.
Quick check
Answer 5 questions. You see your score at the end.