Name The Four Major Domains of The Earth.

Shivansh Dubey
1 min readFeb 3, 2023

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Name The Four Major Domains of The Earth.

Earth can be divided into four main domains, each with unique physical and biological characteristics. These domains are Include

Lithosphere: The solid outer layer of the Earth, composed of the crust and the uppermost part of the mantle. The lithosphere is divided into several plates that are constantly moving due to tectonic activity, causing earthquakes and volcanic eruptions.
Hydrosphere: The part of the Earth that is covered by water, including oceans, lakes, rivers, and groundwater. The hydrosphere is essential for life because it provides a habitat for many aquatic species, regulates Earth’s temperature, and helps distribute heat and nutrients around the planet.
Atmosphere: The gaseous envelope surrounding the Earth, composed of 78% nitrogen, 21% oxygen, and trace amounts of other gases. The atmosphere protects life on Earth by filtering harmful solar radiation and regulating temperature. It also plays a vital role in weather patterns and the water cycle.
Biosphere: The part of the Earth inhabited by living organisms, including plants, animals, and microorganisms. The biosphere is interconnected with other domains because living organisms interact with the lithosphere, hydrosphere, and atmosphere to maintain the delicate balance that supports life.

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Shivansh Dubey
Shivansh Dubey

Written by Shivansh Dubey

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