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Term 3 - Unit 20 - Air /वायु
Green House Effect / हरित गृह प्रभावl phet simulation
Green House Effect / हरित गृह प्रभावl phet simulation
components of air / वायु के घटक / Olabs simulation.
components of air / वायु के घटक / Olabs simulation.
Factors causing air pollution./वायु प्रदूषण के कारक।
Factors causing air pollution./वायु प्रदूषण के कारक।
Presence of particles in the air. /वायु में कणों की उपस्थिति। Olabs simulation.
Presence of particles in the air. /वायु में कणों की उपस्थिति। Olabs simulation.
Use of components of air./वायु के घटकों का उपयोग। Olabs simulation
Use of components of air./वायु के घटकों का उपयोग। Olabs simulation
