The video explores Earth's four spheres: geosphere, biosphere, hydrosphere, and atmosphere. It delves into the hydrosphere, covering all water on Earth, and the atmosphere, detailing its layers and functions. The video uses a beach setting to illustrate the interaction between the hydrosphere and atmosphere, emphasizing their roles in Earth's environment.

What are the four spheres that make up our planet?

Explain the significance of the hydrosphere in relation to Earth's water sources.

Describe the layers of the atmosphere and their characteristics.

How do the hydrosphere and atmosphere interact at the beach?

Why is it important to understand the four spheres of the Earth?