Plantation of trees involves a process of preparing soil and water with fertilizers and seeds. Planting trees provides benefits like mitigating climate change by purifying air, and helps prevent pollution while providing natural air conditioning, saving water and serving as a source of energy and shelter. A chart shows the steps and components involved in the plantation process, including preparing the soil, water, fertilizers and seeds, and the benefits include purifying air, addressing climate change and providing natural air conditioning.