We learned too, that the sun provides the ultimate energy source for earth which constantly replenishes the energy lost to the ecosystem as heat.
(We; learned too; ) (the sun; provides; the ultimate energy source for earth which constantly replenishes the energy) (the ultimate energy source for earth; constantly replenishes; the energy lost to the ecosystem as heat) (the energy; lost; to the ecosystem as heat)
We the sun the ultimate energy source for earth the energy
learned too provides constantly replenishes lost
the ultimate energy source for earth which constantly replenishes the energy
the energy lost to the ecosystem as heat
to the ecosystem as heat