Be quick i dont have time my teachers watchin us

what provide support for the plate tectonic theory in the 1960s?

a) shape of the continental coastlines matching up together
b)mineral and fossil matches from tests done on different continents

What's a recharge area? a. the part of an aquifer where groundwater meets a lake or stream b. the part of an aquifer where surface water reaches the water table c. the part of an aquifer that's located between two aquicludes d. the part of an aquifer that's located at a lower elevation