Wetlands a. are important in improving water quality b. are bodies of swiftly flowing water c. are found in the intertidal zone d. include rivers, streams, po

Which spheres are involved when sedimentary rocks formed from parts of seashells at the bottom of the ocean? a.) biosphere, atmosphere, geosphereb.) geosphere, hydrosphere, biosphere c.) geosphere, exosphere, hydrosphered.) hydrosphere, biosphere, atmosphere