Dixie Galvez ( Science) ( Planet)

                                              : Science of The Planet:

A.) Pulley      B.)Erection      c.) refraction    D.) renewable Resource   E.) Resource

F.) Scientific Method  G.) Sedimentary Rock    H.) Solar System     I.) Solid
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Choose the correct answer: Write the letters only:

_______1.) The bouncing off or turning back of light, sound, or heat from a surface.

_______2.) A mixture of two or more substances uniformly dispersed throughout a single phase.

_______3.) A plan of inquiry that uses science process skills as tools to gather, organize, analyzed, and communicate information.

_______4.) Any material that can be used to satisfy a need.

_______5.) Rock formed from layers of sediment that overlay and squeezed together or are chemically combined.

_______6.) A type of simple machine; a circular lever, usually a wheel with a groove where a rope can be placed and used to change the directions of a force.

______7.) Having a definite shape and a definite volume; one of the fundamental states of matter.

______8.) A change in the directions of a wave that occurs as it passes from one medium to another of different density.

______9.) A star and all the planets and other bodies that orbit it; The region in space where these bodies move.

______10.) A resource that is replaced or restored, as it is used, by natural processes in a reasonable amount of time.

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