Natural resources are very precious, they are useful for human beings in many ways. It is the responsibility of everyone to not only use the resources wisely but to leave sufficient resources for the next generation as well. Without turning off the vehicle at crossroads during red lights the father neglectsConcern for the environment as the smoke from the silencer continues to come till the green signal is on which releases many harmful gases into the environment and may lead to the biggest environmental issues like global warming and acid rains.Judicious use of fuel because as long as the engine is running fuel gets used even if the vehicle is not moving, this leads to wastage of fuel which is a nonrenewable resource. This small neglection may cost for lack of fuel for the future generations.?Hence C & D are the correct options. Additional InformationOn the other hand, ensuring road safety and following traffic rules is done by the father as he slows down the vehicle when the red signal is on but he doesn't turn off the engine.