jared was riding the bus to school and it was a bumpy ride today. Jared had bought two mountain dew(one for breakfast and one for lunch. As soon as he got to first hour Jared opened a mountain dew and it sprayed all over the place. Jared was nervous to open his mountain dew, but when he did there was no explosion. Write a hypothesis that could be tested.
Nitrogen or Phosphorus.
Water can alter the surface of the earth because it can carry much of the soil on the surface when water run off on the surface, wind could also alter the surface of the earth when there is strong wind that will carry soil particles so t he surface is being scraped off of its surface soil