In a closed system, like the Earth, where very, very little mass ever exits orbit to enter outer space, the total amount of energy can change from one form to another, but cannot ever be destroyed.The things we make out of any material, whether simple or complex, natural or synthetic, organic or inorganic, are going to stay right here in our neighborhood garbage dump or even in the ocean when we are done using them.So, challenge yourself and assess your recycling practices.Glance around your room for about 30 to 60 seconds.
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