What are the major strata in the tropical rain forest?

Answer: The major strata in a tropical rainforest are: 1. Emergent Layer: The highest stratum, consisting of tall trees receiving direct sunlight, with long, thin trunks and umbrella-like crowns. 2. Canopy Layer: The primary layer forming a dense ceiling of foliage, home to a diverse range of organisms such as birds, insects, and small mammals. 3. Understory Layer: Located beneath the canopy, receiving minimal sunlight and characterized by small trees, shrubs, and plants with large, broad leaves, housing organisms like insects, reptiles, and amphibians. 4. Forest Floor Layer: The lowest layer, accumulating decaying plant and animal matter, with low sunlight and plant density, and hosting decomposers such as fungi, bacteria, and insects.