Chapter 24.2, Problem 11AYP

Summary Introduction

To summarize:

The sulfur cycle and phosphorus cycle.

Concept introduction:

Sulfur is the abundant element in the world. It is a yellow-colored, odorless, tasteless, non-metallic element. It involves many proteins, vitamins, and hormones that play the crucial roles in health, and climate of various environments. Phosphorus is an important element in almost all forms of life, it involves in DNA and RNA as phosphates. It is also an important constituent of Adenosine triphosphate (ATP).