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I'm going to talk about photosynthesis.
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Photosynthesis is the process by which the plant makes their own food.
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And the plants have three parts.
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The roots, the stem and the flowers or the leaves.
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Okay, there are four steps and my body sign is going to tell you two steps.
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The first step is that the roots absorb the nutrients that are in the water and they make the arousal.
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The second step is that the arousal goes up to the plant through the psyllium vessels.
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Okay, the third step is that the stomata, which is a part of tiny holes that absorb
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carbon dioxide, the stomata absorbs carbon dioxide and chlorophyll, which makes the plant
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green the leaves green in this case no and the chlorophyll um traps the the sunlight and the
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stomata changes mix it all and change it for oxygen and make the elaborated sound fourth step
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the elaborated sub goes down the flowing vessels and all ends are definitely okay um
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Let me tell you more facts about stomata.
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Stomata absorbs the carbon dioxide, but only absorbs the carbon dioxide, doesn't exchange
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it for oxygen.
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The ones who exchange it for oxygen are the leaves, which breathe like us, and the chlorophyll.
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The chlorophyll attracts the sunlight, not absorbs it like a trap.
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it's what it makes the plants green okay now we're going to do the questions you have to
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guess it there are three questions for you first question what is photosynthesis means
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means do you have 10 seconds yeah okay okay photo means the sunlight and synthesis that
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are together. The second question is what travels by the seal empressors. You have 10 seconds.
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Zero. And the answer is the rose sap. The rose sap goes up.
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The best explanation in the world. Yes, yes. The third question. What
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What part of the plant absorbs mineral salts and water?
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Chan, chan, chan! You have 10 seconds!
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I don't know!
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The answer is...
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The roots absorb...
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I didn't know it!
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Okay, the roots absorb the water and the mineral salts and make the rose.
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you have to know it if you want it to okay second question was about this and
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you have to know the third question to answer the second question
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In us, here on the floor, there is the entrance and the Polynesian view is more clear
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In the branches. This is neurosis. This is a branch of this tree, or it is the...
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And the photosynthesis is the same. Almost same a branch that in the tree, but this has less buds.
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It's the bad hour.
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okay okay here is the pine which is used to make Christmas trees and it has like
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rare leaves with like buds here. Yes. Buds like this and it has a weird trunk that it's weird.
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The process, the roots are down, they absorb the rose up, they go up the plant and this
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is the fruit.
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This is the fruit, right?
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Yes.
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Okay, we finished with the pine.
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Okay, now we're going to talk about the benefits.
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tree for giving us such a shout out. So, first benefit is that the stomata of the trees absorb
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the carbon dioxide and then the chlorophyll do their thing and give us oxygen. But at
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At the night, it's not like that, the same. At the night, it absorbs oxygen and
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it expels carbon dioxide.
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So, the people say that we can't sleep at the night because it can be very dangerous.
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Yes, yes, ok.
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And second, the trees give us a shout out to don't have very hot, don't...
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Yes, yes, and a place to pee.
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Yes, pee.
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For the thing this is, thank you for watching.
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And see you on the next video.
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And now, we're going to Zegana.
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- Subido por:
- Cp tolosalatour madrid
- Licencia:
- Reconocimiento - No comercial - Compartir igual
- Visualizaciones:
- 124
- Fecha:
- 3 de mayo de 2018 - 13:58
- Visibilidad:
- Público
- Centro:
- CP INF-PRI DOCTOR TOLOSA LATOUR
- Duración:
- 07′ 05″
- Relación de aspecto:
- 1.78:1
- Resolución:
- 1920x1080 píxeles
- Tamaño:
- 776.38 MBytes