List of Words for Letter ‘D’

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deciduous forest A forest biome with many kinds of trees that lose their leaves each autumn.
density The amount of matter in a certain volume of a substance; found by dividing the mass of an object by its volume.
deposition The process of dropping off pieces of eroded rock. A sandy or rocky biome, with little precipitation and little plant life.
desert A sandy or rocky biome, with little precipitation and little plant life.
dicot An angiosperm with two cotyledons in each seed.
digestive system The organ system that breaks down food so it can be absorbed into the bloodstream.
distillation The process of separating the parts of a mixture by evaporation and condensation.
dominant trait The form of an inherited trait that masks the other form of the same trait.
ductility The ability to be pulled into thin wires without breaking.