The crust, mantle, and core are all part of the
a. hydrosphere.
b. atmosphere.
c. biosphere.
d. geosphere.

Me answer as many as you can what percentage more of water is used to provide us with electricity versus for irrigation? do we use more freshwater in our homes or to provide us with electricity?

Physical features of central america look at the map above which of the following is true

Match the letters with the correct terms