Which of these actions should a city with a growing population take to address air pollution? a. invest in alternative energy sources to reduce emissions b. reduce air-quality regulations so businesses can grow unimpeded c. encourage urban sprawl to better disperse the pollution d. stop road construction to discourage people from moving to the city

A. invest in alternative energy sources to reduce emissions

Explanation:

The air pollution can be caused by the emission of dust particles, toxic gaseous pollutants into the atmosphere. This deteriorates the quality of air making it irrespirable by the living beings.

According to the given situation, A. invest in alternative energy sources to reduce emissions. is the correct option because the alternative energy source will produce low amount of air pollutants which can help in retaining the quality of air.

from my research i have to the conclusion that decomposers, such as fungi, bacteria and invertebrates, play a critical role in nutrient cycling and without them the earth's ecosystem may not support life as we know it. elements such as carbon, nitrogen and phosphorus exist in limited amounts on earth, although huge amounts of carbon are being released into the atmosphere from underground sources now by humans. it is still extremely important that other nutrients be retained by the process of re-use. decomposers are organisms that are able to chemically break down dead material and make these elements available for use by other organisms. without this breakdown of dead material, dead bodies would pile up. so decomposers also play a role in clean up also. without them, life might not continue as we know it and dead material would overwhelm the earth.