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Plant Nutrition - Contenido educativo
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4th graders from CEIP Manuel Bartolomé Cossío explains an experiment about plant nurition.
We observe that plants absorb water and nutrients, and this substance travels along the surface.
00:00:02
We carried out this experiment to find out how substances travel inside the plant.
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Take one, put some water and eat in one glass.
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Then repeat, then repeat with another cup.
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Take two, place the plant stem into the water.
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Don't touch anything from this area.
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3. Finally, look at what has happened.
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And write what you have observed.
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As scientists, we wonder what will happen in the experiment.
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Team A chose that the plants will grow and absorb the colors with the water.
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The team B believes that the plants absorb the blue colors.
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Team C shows that plants will change colors
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because the stem absorbs the water and transports it to the leaves.
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This is what happened with the blue plant.
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The first day, the color blue moved along the wall to the lettuce leaf.
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The first day, the color blue was more visible in the sky.
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The 5th day, the lettuce leaf had a blue line.
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This is what happened with the yellow plants.
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In the first day, we don't see very well the yellow color in the lettuce leaf.
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The third day, we can't see the yellow color at the bottom of the leaf.
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The 5th day, the lettuce leaves have a little bit of yellow color in the leaves.
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This export happened with the red plant.
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The 1st day, the color red didn't move through the lettuce leaves.
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The 1st day, the color red had visible at the bottom of the leaves.
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The first day the color red was clear in the lettuce stem.
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The lettuce leaves absorb the water and the colors.
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They cannot grow because they were only leaves and stem and they need the root to absorb minerals.
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We can see the blue clear leaf or in the lettuce leaf.
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Because it is the darkest color.
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We cannot see the yellow very well because it is a light color.
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Very similar to the original color.
00:04:09
- Idioma/s:
- Autor/es:
- Itzíar C.
- Subido por:
- Itziar C.
- Licencia:
- Reconocimiento - No comercial - Compartir igual
- Visualizaciones:
- 111
- Fecha:
- 16 de junio de 2021 - 21:17
- Visibilidad:
- Público
- Centro:
- CP INF-PRI MANUEL BARTOLOME COSSIO
- Duración:
- 04′ 17″
- Relación de aspecto:
- 1.78:1
- Resolución:
- 1920x1080 píxeles
- Tamaño:
- 188.00 MBytes
