At which latitude and longitude in New York State would Silurian-age bedrock most likely be located

Why should the united state be concerned about air pollution in china?

What is the 77 element on the periodtic table

When new rock is added to an oceanic ridge, the magnetized strips on either side of the ridge are evidence of sea-floor spreading. this is because the rocks on the two sides of the ridge o are equal in width and in polarity are polar opposites oare magnetized vary in width but are equal in polarity