Two different conducting objects, initially separated, are connected by a conducting wire. When the wire is removed, can you conclude that the two objects: (a) carry the same net charge; (b) are at the same potential; (c) have the same charge and the same potential; or (d) have neither the same charge nor potential? Explain.

Which of these statements best explains how the hydrosphere interacts with the atmosphere to affect global climate? mountains block rain clouds and cause changes in global rainfall and evaporation. humans burn fossil fuels to produce greenhouse gases which cause global warming. humans cut down trees which affects the amount of oxygen in different parts of the globe. greenhouse gases, like carbon dioxide, dissolve in oceans and prevent global warming.