1. __________________ is the change of water from a liquid to a gas.

2. ___________________ is the process where water in the form of gas return back to liquid after meeting a cool surface.

3. The first four planets are called _______________________.

4. __________________ is a heavenly body that revolves around a planet.

5. _________________________ can also be called ground cover plants.

6. ______________________ involves the continuous circulation and movement of water above and below the surface of the earth.

7. __________________ is water released from clouds in the form of rain.

8. __________________ opens at night when it is cooler.

9. _____________________ is adopted to minimize water loss in its hot, dry climate.

10. The last four planets are called ___________________.