12 Miraculous Trees That Increase Oxygen and Reduce Pollution: The Way to Purify the Environment Planting these miraculous trees is extremely necessary to protect our environment from pollution and provide pure air. They not only help in reducing pollution but also provide us with more oxygen. By planting these trees in both urban and rural … Continue reading 12 Miraculous Trees That Increase Oxygen and Reduce Pollution: The Way to Purify the Environment