Christa McAuliffe taught social studies.
GreenPlumbers is an international training and accreditation program designed to help plumbers and tradesman understand their role in the environment and public health .. accreditation. accreditation. plumbers. plumbers. tradesman. tradesman. The organization 's goal is to train plumbers to promote the benefits of water conservation and the reduction of greenhouse gas emissions .. plumbers. plumbers. water conservation. water conservation. greenhouse gas. greenhouse gas. The focus is on changing consumer and plumbing behavior through the use of energy efficiency and water-saving technologies .. plumbing. plumbing. energy efficiency. Efficient energy use. water-saving technologies. Water conservation