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en
CR
7
Diamonds: A type of gem that is very expensive
Balloons: 'I want a ride in the hot air _____.'
Atmosphere: The _______ is like a arm blanket around Earth.
Exosphere: The 5th layer of the sky.
Thermoshere: The hottest layer of the sky.
Archaeology: The scientific study of human history.
Seismology: The study of earthquakes.
Across:2. | The 5th layer of the sky. | 4. | 'I want a ride in the hot air _____.' | 7. | The hottest layer of the sky. |
| | Down:1. | The scientific study of human history. | 3. | A type of gem that is very expensive | 5. | The _______ is like a arm blanket around Earth. | 6. | The study of earthquakes. |
| |
© 2013
PuzzleFast.com, Noncommercial Use Only
Across:2. | The 5th layer of the sky. | 4. | 'I want a ride in the hot air _____.' | 7. | The hottest layer of the sky. |
| | Down:1. | The scientific study of human history. | 3. | A type of gem that is very expensive | 5. | The _______ is like a arm blanket around Earth. | 6. | The study of earthquakes. |
| |
© 2013
PuzzleFast.com, Noncommercial Use Only