The physical division of the Earth can be explained in terms of the following three points:
Lithosphere: The Earth's solid outer shell, which includes the crust and the uppermost part of the mantle. The lithosphere is divided into tectonic plates that move and interact with each other, causing earthquakes, volcanic eruptions, and the formation of mountain ranges.
Hydrosphere: The Earth's water, including oceans, lakes, rivers, groundwater, and ice caps. The hydrosphere is an important component of the Earth's climate system, as it regulates temperature, influences weather patterns, and sustains life.
Atmosphere: The layer of gases surrounding the Earth that is held in place by the planet's gravity. The atmosphere is composed of 78% nitrogen, 21% oxygen, and 1% other gases, and it protects life on Earth by filtering out harmful radiation from the sun. The atmosphere also helps to regulate temperature, distribute heat, and create weather patterns.
These three components of the Earth's physical division interact with each other to create the unique and complex environment that supports life on the planet.