Match the following.
1. westward-flowing north and south

1.Northern Hemisphere currents

2. deflected equatorial currents

2.western boundary currents

3. generally counterclockwise

3.Southern Hemisphere currents

4. generally clockwise

4.equatorial currents

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