Vocational education teaches practical skills for specific careers. It includes hands-on training and real-world experience, helping students become job-ready in fields like agriculture, healthcare, technology and more, promoting self-reliance and employability. Class 8 Vocational Education Textbook Work with Life Forms Chapter ...
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Challenges included water leakage, unstable setup and algae growth. Next time, I’ll seal joints better, use stronger containers and place the system away from direct sunlight to prevent algae and make it stable. Class 8 Vocational Education Textbook Work with Life ...
Oxygen helps roots breathe and absorb nutrients. Without oxygen, roots rot and plant growth slows. Hydroponic systems use air pumps or moving water to supply oxygen for healthy, strong root development. Class 8 Vocational Education Chapter 1 Hydroponics: Growing Plants without ...