4. explain how you could estimate the hardness of a mineral that does not app
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s of a mineral that does not appear on the mohs scale.

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only about ten percent of the energy at one trophic level is passed on to organisms at the next trophic level. the remainder of the energy is used in life processes or lost as heat.

a metamorphic rock would be formed.

the sun creates it's own light, also gives light and life to bunch of stuff like plants,animals,humans etc.photosyntesis is the process of making food which needs sun,water,nutrients etc.