<prompt> Translate the following text to SwahiliThe physical and chemical processes simulated by REMSAD include emissions of pollutants from surface and elevated sources, advective transport, horizontal turbulent diffusion, vertical mixing via turbulent diffusion and convective transport, cloud processes, gas-phase and aqueous-phase chemistry, PM2.  <response>: Mchakato wa kimwili na kemikali unaofananishwa na REMSAD ni pamoja na uzalishaji wa uchafuzi kutoka kwa vyanzo vya juu na vya juu, usafirishaji wa advective, usambazaji wa turbulent wa usawa, mchanganyiko wa wima kupitia usambazaji wa turbulent na usafirishaji wa convective, michakato ya wingu, kemia ya gesi na ya maji, PM2. 