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7 Cards in this Set
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- Back
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WHAT DETERMINES THE TEXURE OF THE SOIL?
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DIFFERENT SIZES OF MINERAL PARTICLS PRODUCED BY WEATHERING
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GIVE THE FUNCTIONS OF SAND IN THE SOIL.
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ALLOWS AIR AND WATER INTO THE SOIL
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DEFINE PEDOLOGIST
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SCIENTIST WHO STUDY SOIL
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WHAT IS LOAM?
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A MIXTURE OF SAND, SILT AND CLAY
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WHAT CAN COLOR TELL US ABOUT THE SOIL?
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COLOR TELLS ABOUT AMOUNT OF ORGANIC MATTER AND MINERALS PRESENT.
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HOW DO CHEMISTS EXPRESS THE DEGREE OF ACIDITY OR BASICITY OF A SUBSTANCE?
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BY THE pH
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WHAT IS ACID RAIN? IS IT A SERIOUS THREAT TO THE ENVIRONMENT?
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ACID RAIN IS RAIN THAT CONTAINS WEAK ACIDS. IT IS A SERIOUS THREAT TO THE ENVIRONMENT.
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