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ECOSYSTEMS

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Subido el 29 de enero de 2016 por Cp severoochoa torrejondeardoz

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I'm going to present my ecosystem. The title is I am the Ecosystems. The pond is the ecosystem that I choose. 00:00:00
Some characteristics are ecosystems that have a great biodiversity, another characteristic 00:00:12
is that in a pond there are various birds because they have to find food and a place to live. 00:00:27
The other characteristics are that they have a lot of algae, 00:00:42
very little plants which have many invertebrates animals little in this 00:00:49
ecosystems are formed by a place the name is biotope with physical conditions 00:00:59
Later, another aphrodisiac, bioenosis, by leaving veins. Half adaptations that were meat should survive. 00:01:14
In the other, it says that the relationships between elements can be food change, there are producers, consumers and descomposers. 00:01:29
Little, here, these types of ecosystems. Plants, biomes, that another name is terrestrial ecosystem, and water ecosystem, that another name is aquatic ecosystems. 00:01:46
Enclosed in aquatic ecosystems are lakes, lagoons and rivers, no, and ponds. 00:02:00
Opened are rivers, streams and estuaries. 00:02:09
In oceans, in the land beyond this, there are three systems, tundra, coniferous, the polar, paramo, tropical hunger, temperatures, grasslands, deserts, and more things, but I don't put. 00:02:15
Later, again, it can be water or land, like rivers, seas, lakes, quarries, etc. 00:02:41
And later in lands like deserts, jungles, savannah, forests, and meadows. 00:02:52
And that's all. 00:02:59
Hello, my name is Irán Iguera. 00:03:00
And my name is Ainara. 00:03:03
We are going to present these two different aquatic ecosystems. 00:03:05
This is a rocky source. It has jellyfish, crustaceans, and this has a jellyfish too, and it has a dolphin, a shark, two whales, and algae. 00:03:11
We made it with water, oil, and this one. 00:03:30
And this is like a little ocean that it has like oxygen inside and it goes up. 00:03:41
When we put it like this, literally it goes up. 00:03:51
And this is our presentation. 00:03:55
Hello, my name is Maria. 00:04:01
Hello, my name is Andrea. 00:04:03
And we are going to present our ecosystem that is the Mediterranean Sea. 00:04:05
The open sea is 100 meters away from the coast. 00:04:11
In this case, we are going to speak 00:04:16
about the Mediterranean Sea and splendid sea. 00:04:18
We are going to see the plants and the animals that it has. 00:04:23
First, we are going to speak about the flora. 00:04:28
In the Mediterranean Sea, the seagrasses can live also. 00:04:32
Outside the sea, the corks and oaks live on land. 00:04:36
The Dictyotheris membranacea is very common in the Mediterranean Sea. 00:04:42
The Almenia floresia also lives here. 00:04:52
The algae, these organisms, is the photosynthesis. The algae also can live in the bestial ecosystems. 00:04:55
They are red algae, blue algae, yellow algae and green algae. 00:05:07
Now we are going to speak about the animals and the curiosities of animals. 00:05:15
In the Mediterranean Sea, dolphins also can live. They live in groups of 12 that are called sheeps. They eat fish and squid. They swim at the speed of 5 to 11 km per hour. 00:05:22
At the 5 or 8 minutes they have to go to the surface to breathe by their spirit. 00:05:42
They stand here after many courses. 00:05:53
They don't have brain nor nose, nor mind. 00:05:57
They have 5 hours, but sometimes have 50 hours. 00:06:03
They eat some animals, for example, the mollusks, beavers, larvae, and eggs. 00:06:10
The buddhian is a fish. 00:06:26
The female is smaller than the male, and she has less bright colors and dull. 00:06:29
And the male has an orange longitudinal bun. 00:06:38
The jellyfish can also live in the Mediterranean Sea. 00:06:45
The jellyfish eats lead-containing molecules and crustaceans. 00:06:52
The jellyfish is from 5 cm to 10 cm, but the biggest is 200 cm. 00:07:05
When touch jellyfish, they eat also. 00:07:26
The octopus can be until 25 cm. 00:07:31
They eat clams, fish, algae and other small invertebrates. 00:07:36
The bitter fish, they can also live here. 00:07:47
The body is yellow-olive color and have a spot that is anis-gelo. 00:07:53
They have spins that is in the rosary. 00:08:14
And the name is from a legend. 00:08:22
The sea turtle can swim at a speed of 10 kilometers per hour. 00:08:27
At 10 minutes, they have to go to the surface to breathe. 00:08:38
They don't have teeth. 00:08:43
Their strong body is made of different vertebrae 00:08:48
and it can't put inside its shell like the terrestrial turtles. 00:08:52
They eat mollusks, fish, algae and other animals. 00:09:01
The macaws are, they also live here. 00:09:11
The female is bigger than the male. 00:09:16
While mucosal is adult, they weigh 60 to 155 kilos. 00:09:24
The female weighs 150 kilos. 00:10:00
The shark is the fastest shark in the world. 00:10:08
He is young, 19 years old. 00:10:24
The moraine is a nocturnal animal. 00:10:27
It is carnivorous. 00:10:32
It is dangerous and aggressive and it only attacks when it feels in danger. They live in areas with caves and with rocks. This is a sea turtle that we drove. This is another sea turtle. This is a stampede. And this is a rock. 00:10:34
Hi, my name is Jorge. 00:10:57
Hi, my name is Asier, and we are going to present our aquatic ecosystem. 00:11:02
The open sea. 00:11:08
Open, and you can see a very beautiful sea. 00:11:10
The sea is the house of millions of creatures. 00:11:15
And now we open. 00:11:25
Yes. The Australian mural, the Australian mural, aggressive mural is of 2,000 kilometers and we can see from the moon. 00:11:27
and less than 10% of the ocean is explored. 00:11:53
The 90% of the species of the sea is dependent on the coral. 00:12:00
There are these animals that there are 4,000 of species support one quarter of the marine animals. 00:12:11
More than 47 of the water is salinity only. 00:12:23
And the weather of the open ocean is humid, cold, and sometimes is cloudy. 00:12:34
The ocean is the three-quarters of the Earth. 00:12:53
The physical environment of the ocean is water. 00:12:59
sun, rocks, and air. 00:13:04
The 95% of the species of the world are aquatic. 00:13:07
These are examples of aquatic creatures. 00:13:16
Here is a shark. 00:13:22
Here is a shark. 00:13:27
a shark, here is a compass, a fish very colorful, an angelfish, an angelfish, the medium temperature 00:13:28
of the sea is of two weights. 00:13:57
Two weights. 00:14:00
And now, 00:14:03
we draw here 00:14:06
and thank all 00:14:09
you for, and thank you 00:14:12
all for listening our project, 00:14:15
Asher and Jorge. 00:14:17
Hi, my name is Alejandro 00:14:19
and I am going to present my ecosystem. 00:14:24
Deserts are very dry and have extreme temperatures. 00:14:27
In the day it is very hot and in the night it is very cold. 00:14:33
Only some animals like lizards, snake, cactus and some insects can live in deserts. 00:14:37
And some small plants like cactus and palmeras can live there in the desert. 00:14:47
it's only rain once a year and it's great only like five minutes and there 00:14:53
are big storms of Sun some curiosities are that there is a part of the desert 00:15:00
of 22 kilometers of red of orange dunes that there is a cactus that can live 00:15:12
without water for years. 00:15:22
Subido por:
Cp severoochoa torrejondeardoz
Licencia:
Todos los derechos reservados
Visualizaciones:
111
Fecha:
29 de enero de 2016 - 12:48
Visibilidad:
Público
Centro:
CP INF-PRI SEVERO OCHOA
Duración:
15′ 32″
Relación de aspecto:
4:3 Hasta 2009 fue el estándar utilizado en la televisión PAL; muchas pantallas de ordenador y televisores usan este estándar, erróneamente llamado cuadrado, cuando en la realidad es rectangular o wide.
Resolución:
640x480 píxeles
Tamaño:
233.78 MBytes

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