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A form of chemical weathering in which oxygen chemically combines with metallic iron to form iron oxides resulting in the loss of electrons is
Q8: The three classes of sedimentary rocks are
Q30: The mechanism that pumps moisture into the
Q31: The _ is the part of the
Q64: _ also plays a role in eroding
Q89: Stalactites develop from the top of a
Q107: The biome BEST associated with Kansas,northeastern Argentina,eastern
Q116: Soil creep occurs on almost every soil-covered
Q122: Sand and gravel have different angles of
Q150: The biome typically between tropical forests and
Q167: The state of the atmosphere at a