Which microorganisms are especially important in converting atmospheric nitrogen into biologically usable compounds?
Nitrogen-fixing bacteria
View source Verified on 16 September 2026
Answered
General Knowledge of Pakistan
Nitrogen-fixing bacteria
The controlled biological decomposition of organic materials into a nutrient-rich soil amendment
Nitrogen and phosphorus
Excessive nutrient enrichment of water that can cause algal growth and oxygen depletion
It absorbs most of the Sun's harmful ultraviolet-B radiation