what are ten important event in earth's development?

this is what i have Origin of the solar system Earth forms Oceans form Primitive algae evolves Forests become coal swaps are presented Pangaea breaks up Adirondack Mountains uplifted Ice Age of the Pleistocene begins Mount Vesuvius erupts and destroys… Continue Reading

Why doesn't the Dept. of Urban Development, (HUD), require solar panels in all new housing?

Not only should the use of solar pannels be used but wind generators. I see housing going up everywhere and not a solar pannel in sight. Out West, we are in a drought, wet lands and forests are being encroched… Continue Reading