Question

Match The Following 1 Earth (a) 71% 2 Lithosphere (b) 21% 3 Hydrosphere (c) 97% 4 Oxygen (d) 29% 5 Oceans (e) four sphere ​

Answer 1

Answer:

Match the following:

1.Earth- four sphere

2.Lithosphere- 29%

3.Hydrosphere- 71%

4.Oxygen- 21%

5.Oceans- 97%

Explanation:

• Earth is the third planet from the sun and the only astronomical object known as harbour and support life. The four subsystems are called spheres. Specifically , they are the lithrosphere, hydrosphere, biosphere and atomsphere.
• The lithrospheres refers to the rocks of the earth's surface and upper mantle, or the depth of the plates.
• Hydrosphere includes water that is on the surface of the planet, underground, and air. The hydrosphere defines the water that covers 71% of the earth surface.
• Oxygen, a chemical element that constitutes 21 percent of the earth's atomsphere.
• the ocean is the body of  salt water that covers approximately 70.8% of the surface of the earth and contains 97% of the earth's water.

Answer 2

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