"blocking high views" is not typically a problem associated with urban sprawl, since this urbanization tends to take place on relatively flat levels, which takes up more land.
The energy transfer of one organism to the next? when a organism is eaten a certain percent of their meals energy is gain for example a snake eats a mouse only a small percent of that mouse's energy is past to the snake i hope this helps
Its a type of clay and is used for houses in other countries.