The world population is building toward 9 billion, our available land is shrinking, and our communities are growing more connected, leaving one increasingly important global issue hanging over our heads. Consider the list above. Our vision of the
future includes
for all.

phosphorus cycle

explanation:

the phosphorus cycle is the way that compounds of the element phosphorus, an essential nutrient, are recycled in the environment. plants absorb phosphorus compounds from the soil, and decaying organic matter, including both plant matter and animal droppings, returns it to the soil. phosphorus is a vital part of atp, the energy currency of all cells, and is vital to all forms of life.