How Trees Grow from Carbon Dioxide and Water
For the most part, trees growth is from carbon dioxide and rain water. So most of the dry mass of trees is made from the contents of the air and water.
Life Science
What Is the Carbon Cycle? Photosynthesis, Decomposition, Respiration and Combustion
Carbon is essential for living things and making cars move. It takes up various forms through photosynthesis, decomposition, respiration and combustion.
What Are the 4 Steps of Nitrogen Cycle?
Nitrogen transforms into several different forms in the 4 steps of the nitrogen cycle – nitrogen fixing, decomposition, nitrification & denitrification.