Here's a breakdown:
* Bio: Relating to life
* Sphere: A round object or region
The biosphere encompasses all living organisms and their physical surroundings, including:
* The Earth's surface: Land, water, and air.
* The atmosphere: The layer of gases surrounding the Earth.
* The lithosphere: The Earth's outer layer, including rocks and soil.
* The hydrosphere: All the water on Earth, including oceans, lakes, rivers, and groundwater.
The biosphere is a complex and interconnected system, where all living things are interdependent and rely on each other for survival.
