Why the leaves of evergreen forests are broad leaved?

Evergreen forests typically feature broad-leaved trees because their wide leaves are efficient at capturing sunlight in low-light conditions, which is common under the dense canopy. Additionally, broad leaves help in maximizing photosynthesis and gas exchange, essential for survival in nutrient-poor soils. The structure of these leaves also aids in retaining moisture, which is crucial in regions with varying precipitation. Overall, broad leaves are well-adapted to the specific environmental conditions found in evergreen forests.