character: Azotobacter
topic: Free-living bacteria that fix nitrogen in the soil
grade: 9
subject: Science
LearnActions
SearchCreate
character: Nitrogen fixation
topic: Process by which nitrogen in the atmosphere is converted into ammonia by bacteria
grade: 9
subject: Science
LearnActions
SearchCreate
character: Symbiotic bacteria
topic: Bacteria that live in partnership with plants to help in nitrogen fixation
grade: 9
subject: Science
LearnActions
SearchCreate
character: Soil health
topic: Importance of nitrogen-fixing bacteria in maintaining healthy soil ecosystems
grade: 9
subject: Science
LearnActions
SearchCreate