Fossil fuels such as coal and gasoline store ancient energy derived from sunlight by organisms that later died, became buried and over time were then converted into these fuels. Food (which is made by the same process as fossil fuels) is a form of energy stored in chemical form. Ice storage tanks store ice frozen by cheaper energy at night to meet peak daytime demand for cooling.
Report Abuse. 1  Whats Better Jv Or Varsity. 2  JV is not just for juniors and Varsity is not just for seniors. 3  JV- junior varsity is for primarily juniors (hint the junior part)  varsity is better than junior varsity as varsity is senior.u've to study 2 more yr in varsity if u r from junior varsity.
The varsity football coach usually pays close attention to the players on the junior varsity team. Both colleges and high schools may have sporting events for junior varsity and varsity. Some student athletes may remain on junior varsity throughout a college or high school career. Younger high school athletes will typically play on the junior varsity team before moving up to the varsity.