Youtor
The Earth and Its Subsystems
>> YOUR LINK HERE: ___ http://youtube.com/watch?v=m9J97e4gHAQ
ATMOSPHERE is the gaseous layer above the Earth’s surface. Primarily, this is composed of different gases such as nitrogen and oxygen. • HYDROSPHERE is the water part of the Earth. This comprises the solid, liquid, and gaseous water in the planet. • GEOSPHERE is the part of the Earth that contained the entire planet from the center of the core to its crust. • BIOSPHERE is the zone of the Earth where all forms of life exist. It is called the sphere of life. • #EarthScience • #SeniorHighSchool
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