Ways Diego Can Reduce Air Pollution

Question: Diego is a student living in an apartment on campus. What can he do to directly reduce air pollution? Multiple select question. He can use energy-efficient light bulbs. He can do laundry with hot water instead of warm water. He can remove all indoor plants. He can ride his bike more and drive less. Subject: Ways Diego Can Reduce Air Pollution Diego, as a student in an apartment on campus, can take several actions to directly reduce air pollution. Let's evaluate the options provided:     He can use energy-efficient light bulbs. - This is a great choice! Energy-efficient light bulbs consume less electricity, which means power plants produce less pollution. This leads to reduced air pollution overall. He can do laundry with hot water instead of warm water. - This is not a good option for reducing air pollution. Heating water uses more energy and can lead to increased pollution. Doing laundry with warm or cold water is more energyefficient. He can remove all indoor plants. - This is also not advisable. Indoor plants help to purify the air by absorbing carbon dioxide and releasing oxygen. Removing them would be detrimental to air quality. He can ride his bike more and drive less. - This is an excellent way to reduce air pollution! Biking reduces the reliance on fossil fuels, leading to fewer emissions and better air quality. Based on the evaluation, Diego can effectively reduce air pollution by:   Using energy-efficient light bulbs Riding his bike more and driving less Topic: Processes Used by Water Treatment Facilities Water treatment facilities employ several processes to ensure that drinking water is safe and healthy. Let's analyze the methods mentioned:     Filtration. - This is a critical step in removing particulate matter from water, including sediments and other impurities. Disinfection. - This process is essential in killing harmful microorganisms, ensuring that the water is safe for human consumption. Common disinfection methods include chlorination and UV treatment. Ionization. - This is not commonly used in standard water treatment for drinking purposes; it may refer to methods that alter the charge of ions rather than treating water for impurities directly. Screening. - This is a preliminary process that removes larger debris and particles before further treatment. It’s typically the first step in the treatment process. Based on the evaluation, the processes used by water treatment facilities include:  Filtration   Disinfection Screening Ionization is not typically included in standard processes for treating drinking water. Conclusion To summarize:   Diego can reduce air pollution by using energy-efficient light bulbs and riding his bike more. Water treatment facilities commonly use filtration, disinfection, and screening to ensure safe drinking water. For Further Exploration You may consider the following sources for more detailed information:    EPA's Overview of Drinking Water Treatment Energy Saver - Energy-Efficient Lighting CDC - Drinking Water Quality