Fill in the blanck with the correct sphere label?

Geosphere: A

Biosphere: B

Hydrosphere: C

Explanation:

The image is missing: find it in attachment.

Here we have to associate each letter to one of the following spheres:

Geosphere

Biosphere

Hydrosphere

The definitions of the three spheres is the following:

- Geosphere: it refers to the solid part of the Earth. Therefore, the ground, the rocks, etc... therefore, in this problem, the geosphere is associated to the letter A in the picture (the ground).

- Biosphere: it refers to the living part of the Earth - therefore, to the living organisms of the Earth and the atmosphere. Therefore in this problem, the biosphere is associated to the letter B in the picture (the frog)

- Hydrosphere: it refers to all the water on the Earth's surface: the oceans, the lakes, etc.. Therefore in this problem, the hydrosphere is associated to the letter C in the picture (the water).