Why does the phosphorus cycle occur more slowly than both the carbon cycle and the nitrogen cycle?

The phosphorus cycle occurs more slowly than both the carbon cycle and the nitrogen cycle because of the reason phosphorus rarely occurs as a gas. Both nitrogen cycle and carbon cycle are found in the air as a gas and will always be ready to absorb by the body while phosphorus cycle is not in the air as a gas but rather moves slowly from deposits on land to living organism.

Decomposition is the cycle at which bacteria breaks down any organic material into the soil

The density of water is 1 g/cm cubed and in order for the pebble to sink its density has to be greater than the density of water and in order for the twig to float its density has to be less than the density of water