What is the main vegetation in temperate deciduous forests?
“Broad-leaf deciduous trees” for what is the main vegetation in temperate deciduous forests. This relationship follows from the ecological mechanism represented by the terms in the item, not merely from an association between their names. Plant growth form integrates water balance, fire, frost, nutrient availability, and growing-season length. Animals respond to the same filters through migration, dormancy, thermoregulation, and dietary specialization. The remaining alternatives—“Needle-leaf conifers”, “Grasses”, “Shrubs”—refer to different states, processes, or scales and therefore do not exp
Ref: Campbell Biology, Urry et al., 12th Ed., Ch. 52