As the electrons pass through the between Photosystem I and II, they use their energy to pump into the creating an electrochemical gradient, and making that space very (acidic/basic).

1. loamy sand is about 80% sand with 10% clay and defined mostly by sand particles with some clay to provide structure and fertility. the sand particles are easily visible and the soil holds structure but breaks apart easily.

2. scott sand can improve his soil quality by incorporating more silt and organic matter into the soil. peat moss and organic matter can also be incorporated.