Which of the following are best practices for vehicle owners/motorists to help clean AIR? 1. Maintain vehicle by changing the oil regularly ( every 5.000-kilometer mileage) 2. Keep the engine well-tuned based on the owner’s manual. 3. Keep tires properly inflated. 4. Plan trips and observe proper driving habits. 5. Remove unnecessary things from the trunk. Don’t overload and travel only at the speed required by traffic regulations and road   ALL OF THE ABOVENONE OF THE ABOVE1 ONLY

Which of the following are best practices at office to help clean AIR?*Use natural lighting by opening windows and curtains;Properly dispose of refrigerant, refrigeration equipment and used coolantDo not burn computers.

A city has experienced an increase in vehicle traffic in the last few years. During this time, the city has also recorded an increase in air pollution.Which solution should the city choose to best reduce air pollution in the coming years? A. Provide more public facilities for the disposal of motor oil used in vehicles. B. Monitor the levels of air pollution during rush hour each day. C. Encourage using public transportation rather than driving individual cars. D. Prohibit all use of motor vehicles on all roads in the city.

A good cleaning schedule includes details aboutAwhat is to be cleaned Bthe chemicals and equipment to be used Chow cleaning should be done Dall of the above

Which of the following is the BEST way that CWTS students do to help clean AIR in this time of pandemic?  *CWTS students can conduct reforestation activities in mountains?They can help educate the people in the community by relaying to them the following suggestion to help clean the air.CWTS students can conduct information campaign using their social media accounts on how the communities can help clean air.

Name four best practices for data cleaning.