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Ecosystems

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Subido el 9 de mayo de 2014 por Maria Angeles C.

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It shows the definition of ecosystem, its components and how are they in balance.

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We are going to present our PowerPoint about Ecosystems. 00:00:00
What is an Ecosystem? 00:00:05
An Ecosystem has three components, 00:00:16
has three components, 00:00:20
a place and its physical feature, 00:00:22
living things and the relationships between them. 00:00:24
Here the place is the forest, 00:00:28
They live both as animals and they don't show down to the school or in the field. 00:00:34
The barriotope and types of egotistic. 00:00:46
The barriotope refers to the non-living components of the egotistic, such as rock, rocks, water, air, and light. 00:00:54
In addition, it refers to humidity, altitude, depth, and oxygen. 00:01:04
This is a rock that is a type of limestone under the sunlight. 00:01:11
Mixed ecosystems. 00:01:23
They are located in spots where there are no water moves. 00:01:26
Beaches, deltas and marshes are mixed ecosystems. 00:01:29
Here is the beach. 00:01:33
Here is the forest with the rain. 00:01:36
Aquatic ecosystems. 00:01:40
The biotope is covered in water. Aquatic ecosystems are found in oceans, coral reefs, open water, rocky seafloor, deep sea trenches, etc. and in rivers, lakes, ponds, pools, etc. 00:01:47
Here you can see a turtle. In that picture you can see lots of fishes. This is a coral reef and that is a yellow seahorse. 00:02:07
Plants of the system. The nature is not covered by water. The characteristics vary depending on the climate. The attitudes of the existence of plants. Forests, grasslands, and other places are somewhat dependent on the climate. Here you can see a tree, and there you can see a flowering tree. 00:02:21
The Biosynostics. Every ecosystem contains various types of living organisms. These organisms have very similar characteristics, and they are capable of interacting with each other and having open springs with those same characteristics. 00:02:54
An ecosystem is in balance if the relationships between the components are stable and contribute 00:03:57
to the survival of the ecosystem's living organisms. 00:04:05
Here you can see two birds catching fish in a water fall. 00:04:09
And here you can see a bird that is cleaning the mouth of a crocodile. 00:04:15
Questions? 00:04:22
How many companies does Anacostia have, which are they? 00:04:24
I am a biotron, the body is invisible. 00:05:06
Which of the mainland ecosystems? 00:05:27
Marta? 00:05:30
One. 00:05:31
The forest? 00:05:32
Marta? 00:05:40
Two. 00:05:41
What is a species? 00:05:46
We're going to investigate Earth's ecosystem. 00:05:49
An ecosystem is a community of living things interacting with the non-living parts of their environment. 00:06:34
There are two primary parts of an ecosystem. 00:06:40
The biotic part is made of all the living things, like plants and animals, 00:06:42
fungi and bacteria and viruses. 00:06:46
The abiotic part is made up of non-living things, like rocks and minerals, 00:06:49
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Idioma/s:
en
Autor/es:
Escuelas Bosque 6A
Subido por:
Maria Angeles C.
Licencia:
Reconocimiento - No comercial - Sin obra derivada
Visualizaciones:
77
Fecha:
9 de mayo de 2014 - 19:20
Visibilidad:
Público
Centro:
Sin centro asignado
Duración:
06′ 54″
Relación de aspecto:
1.73:1
Resolución:
1272x736 píxeles
Tamaño:
36.72 MBytes

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