Answer:
D. Groundwater adds water to lakes, rivers, and oceans.
Explanation:
Groundwater which are water found in rock cracks below the surface easily migrates through underground faults into nearby lakes, rivers and oceans.
A is your answer (:
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Rocks cooled down in the ocean so that lead to islands and different formations
Number one is federal republic
Layers can be defined by either their chemical or their rheological properties. Earth has an outer silicate solid crust, a highly viscous mantle, a liquid outer core that is much less viscous than the mantle, and a solid inner core.