⏳ In Development
Chapter 1: Crop Production and Management
Agricultural practices, soil preparation, sowing, manures & fertilizers, irrigation, harvesting, and food storage.
NCERT Class 8 Science Curriculum
Agricultural practices, soil preparation, sowing, manures & fertilizers, irrigation, harvesting, and food storage.
Classification into bacteria, fungi, protozoa, algae; useful fermentation and harmful pathogenic diseases.
Fossil fuels, carbonization, fractional distillation of petroleum, and conservation of exhaustible resources.
Chemical process of burning, ignition temperature, inflammable substances, flame structure, and fire control.
Deforestation, flora and fauna, endemic species, biosphere reserves, wildlife sanctuaries, and Red Data Book.