Final answer:
Details about dust and dirt can serve multiple purposes including a) assessing air quality, b) identifying sources of pollution, c) studying the composition of soil, and d) determining cleaning effectiveness.
Step-by-step explanation:
Details about dust and dirt serve other purposes in addition to confirming their presence. One purpose is to assess air quality. By analyzing the amount and type of dust and dirt present in the air, scientists can determine the level of pollution and potential health risks. Another purpose is to identify sources of pollution. Specific characteristics of dust and dirt can help pinpoint the origin of pollutants, such as factories, vehicles, or construction sites. Additionally, details about dust and dirt can be used to study the composition of soil. The composition of dust and dirt can provide valuable information about the nutrients, minerals, and contaminants present in the soil, which is important for agriculture and environmental studies. Lastly, details about dust and dirt can also be used to determine the effectiveness of cleaning methods. By comparing the amount of dust and dirt before and after cleaning, one can assess the cleaning effectiveness and make improvements if necessary.