Oswego, NY has bedrock from the Ordovician period. Name another city (other than Albany) has bedrock from the Ordovician?

In the diagram below dab and dac are adjacent angles

When volcanoes erupt, magma (hot, molten rock) rises toward the surface of the earth. as magma cools, solid rock forms. this rock contains substances from the interior of the earth. which of the following natural resources is likely to be plentiful near subduction zones where volcanic activity has occurred in the past?

The point (-2,5) is located in quadrant