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Poznaj fotosyntezę w rytmicznej piosence edukacyjnej! Ten teledysk wyjaśnia, jak rośliny wykorzystują światło słoneczne, wodę i dwutlenek węgla do produkcji glukozy oraz tlenu. W piosence pojawiają się najważniejsze pojęcia: chloroplasty, chlorofil, faza jasna, tylakoidy, stroma chloroplastu, cykl Calvina, glukoza, tlen, łańcuchy pokarmowe i obieg węgla.
Original explanations based on the cited sources.
Plants use light energy, water and carbon dioxide to make sugars, releasing oxygen. They also carry out cellular respiration, as well as photosynthesis.
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Visible light is the part of electromagnetic radiation our eyes detect. It can carry energy even through a vacuum.
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Chlorophyll is a green pigment that absorbs light used in photosynthesis. In plants, it is found in chloroplasts.
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Oxygen is a chemical element with the symbol O. In air it mainly occurs as O₂ gas, which our cells use in cellular respiration.
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2:55Ola and her dog discover why it feels cooler beneath a tree and how trees support people, animals, and the neighborhood. This cheerful children’s song also introduces leaves, oxygen, roots, and rain while showing that a sapling needs the right place, regular care, and time to grow.
2:47Why does the Sun rise later and set earlier in Poland during winter? This curious, rhythmic children’s song shows how Earth’s tilted axis gives Poland less time in sunlight. A simple lamp-and-globe model helps explain day, night, and the Sun’s low-looking path as seen from Earth.
3:02How does a smoke detector notice smoke? This upbeat science song explores a common optical detector: smoke enters its chamber, particles scatter LED light toward a receiver, and the electronics sound a warning. An alarm warns people but does not put out a fire. An adult should test it with the button as directed.
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