Class 10 · Science · 4 experiments
Pick an experiment to enter the virtual lab.
NCERT Activity 13.1: Build a food chain from producers to top predators, then connect multiple chains to form a food web. Explore energy flow through trophic levels.
NCERT Activity 13.2: Compare decomposition of biodegradable waste (banana peels, vegetable scraps) with non-biodegradable waste (plastic, metal) over time.
NCERT Activity 13.3: Explore how the ozone layer protects Earth from UV radiation, and how CFCs cause ozone depletion through catalytic chain reactions.
NCERT Activity 13.4: Sort waste into biodegradable, recyclable, and landfill categories. Learn composting and the 3R principle: Reduce > Reuse > Recycle.