Which of the following two statements is true?
A. For conservation of natural resources like natural gas, one can get a tank-less water heater, as it reduces the usage of natural gas.
B. To save natural gas, the use of another energy source like hydro, solar or wind power are all healthy alternative resources
Conservation of resources is nothing but making use of resources such that they are not depleted and are left behind for replenishing in future. This can be achieved in many ways, for example for conservation of natural resources like natural gas, one can get tank less water heater as it reduces the usage of natural gas and the other example is to save natural gas, the use of another energy source like hydro, solar or wind power can be followed.