How were the iron beds in the oceans formed? im giving 100 points here are your anwser 1 Underwater volcanoes erupted, and the lava turned into iron.
2 Hydrogen and iron in the oceans reacted and formed the iron beds.
3 Oxygen and iron in the oceans reacted and formed the iron beds.
4 After billions of years, cyanobacteria turns into iron; the iron beds are remnants from cyanobacteria. its 7th grade science

Ty for 200000 pointsss

Explanation:

Its number 4 , After billions of years, cyanobacteria turns into iron; the iron beds are remnants from cyanobacteria. its 7th grade science.

Explanation:

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.