SW#3 Earth Subsystems Crossword
This printable crossword puzzle on the topic of Ecology & Evolution has 10 clues. Answers range from 4 to 11 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.
Description
Subsystem of the Earth consisting of gases surrrounding the earth
Subsystem of the Earth consisting of the water around and near the earth's surface
Subsystem consisting the solid earth, the rocks and the mineral it contains
Subsystem of the earth composing of all living organisms
This is the biggest body of water containing 97% of all the water on earth
This body of water runs from mountains towards seas, and carries mineral deposits
This is the innermost layer of the earth (lithosphere)
Top most part of Earth's lithosphere (mountain)
This gas comprises about 21% of the Earth's atmosphere
This is the only living planet of the solar system
