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Isn’t soil just lifeless dirt? |
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- Would the particle density of a soil high in organic matter be the same? Higher or Lower? Why?The high acidity of the soil means less capacity to bind positively charged ions. True or False?organic component of soil formed by the decomposition of leaves and other plant material by soil microorganisms
- Can plants thrive in a soil-less environment? When will it be most useful to grow plantswithout soil?Which of the following is not a soil structure types? Group of answer choices True False a) Granular, b) Crystalline c) Angular blocky d) Columnar/prismatic e) PlatyWhich of the following statements about soil is true? (a) pore spaces are always filled with about 50% air and 50% water (b) a single teaspoon of fertile agricultural soil may contain up to several hundred living microorganisms(c) the texture of a soil is determined by the soil’s pH (d) a soil’s organic matter includes litter, droppings, and the dead remains of plants, animals, and microorganisms (e) soil formation is unaffected by a region’s climate or topography