Why are there no rings in tropical rain forest trees?

Answer 1

Tropical rain forest trees generally lack distinct growth rings due to the consistent, warm climate and high humidity that promote year-round growth. Unlike trees in temperate regions, which experience seasonal changes that lead to variations in growth rate, tropical trees grow continuously throughout the year. This results in a more uniform structure without the annual rings typically formed by seasonal growth patterns. Additionally, the presence of ample rainfall and sunlight further contributes to this continuous growth cycle.