EARTH SUBSYSTEMS

• The Earth is composed of four main interconnected and interdependent subsystems, each playing a vital role in the planet's existence and sustenance. This includes Atmosphere, Biosphere, Geosphere, and Hydrosphere.
• Atmosphere The Earth is surrounded by a blanket of air, which we call the ATMOSPHERE. Is a gaseous envelop that surrounds the Earth and includes both Earth's Surface and the various layers of the Earth's interior. The atmosphere is consists of 5 main layers, namely; The troposphere, stratosphere, mesosphere, thermosphere, and exosphere.