Among 4 choice, which is have most concentration of nitrites ? (reason to causing blue baby syndrome)
A. A brand new subdivision of high-priced “McMansions,” complete with golf course, tennis courts and swimming pool.
B. A textile plant that produces Braves T-shirts.
C. An organic farm with a herd of 50 cows and a 10-acre field of zucchini.
D. A mountain lake that has become overgrown with algae.
This is a lab question that should have experimental data to go along with it.
To determine which choice has the most concentration of nitrites, we need to understand the sources of nitrites in each option. Nitrites are commonly found in fertilizers, sewage, and runoff from agricultural and industrial activities, and they can find their way into water sources.
Let's examine each choice:
A. A brand new subdivision of high-priced "McMansions" with a golf course, tennis courts, and a swimming pool. In this scenario, the source of nitrites is unlikely to come from the subdivision itself unless there is excessive fertilizer use or wastewater contamination. However, since the details provided don't suggest any such activities, this choice is less likely to have a high concentration of nitrites.
B. A textile plant that produces Braves T-shirts. Nitrites are more commonly associated with agricultural and sewage-related activities rather than textile production. Therefore, it is less likely that this choice would have a high concentration of nitrites.
C. An organic farm with a herd of 50 cows and a 10-acre field of zucchini. Organic farms typically use animal manure as fertilizer, which can contain nitrites. Additionally, the presence of cows suggests the possibility of waste runoff, which could contribute to nitrite contamination. This choice has a higher likelihood of having a higher concentration of nitrites.
D. A mountain lake that has become overgrown with algae. Algae growth can be fueled by excess nutrients like nitrites. If there is an overgrowth of algae in the lake, it may indicate high nitrite levels. In this case, the lake could have a higher concentration of nitrites.
Based on this analysis, the choices with the highest likelihood of having the most concentration of nitrites are C. An organic farm with a herd of 50 cows and a 10-acre field of zucchini, and D. A mountain lake that has become overgrown with algae. However, without specific data or further analysis, it is difficult to determine definitively which one has the most concentration of nitrites.