Saltar navegación

Activa JavaScript para disfrutar de los vídeos de la Mediateca.

SECUNDARIA - 1° ESO B - BIOLOGY - THE ATMOSPHERE - FORMACIÓN

Ajuste de pantalla

El ajuste de pantalla se aprecia al ver el vídeo en pantalla completa. Elige la presentación que más te guste:

Subido el 17 de diciembre de 2019 por Cp santodomingo algete

96 visualizaciones

Más información Transcripción

Descargar la transcripción

Hi, today we are going to explain you the atmosphere. 00:00:00
Now we are going to talk about the greenhouse effect. 00:00:14
First of all, there are two types of greenhouse effect, the natural and the anthropic. 00:00:22
The natural greenhouse effect is a natural process that warms up the Earth's surface. 00:00:30
It happens when the sun's energy reaches the Earth's atmosphere. 00:00:35
Some of it is reflected back to space and the rest is absorbed and re-varied by greenhouse gases. 00:00:39
And the anthropic can be also called caused by the man. 00:00:44
The anthropic component of the greenhouse effect is caused by man's activities that emit greenhouse gases to the atmosphere. 00:00:48
Now we're going to talk about the hole in the ozone layer. 00:00:55
The hole in the ozone layer has shrunk thanks to the ban of CVCS. 00:00:58
Yes, NASA has confirmed that after finding that chlorine levels are quickly declining in Earth's stratosphere. 00:01:06
And last but not least, we're going to talk about the acid rain. 00:01:14
The acid gases from the fabric rise into the atmosphere. 00:01:19
And the gases carried upwards by the wind, they combine with water droplets and form acids. 00:01:24
They form acid rain. 00:01:31
acid rain destroys plants pollutes water sources and soil and erodes buildings 00:01:33
such as the tree we just seen the end we hope you've enjoyed this video and 00:01:41
learned a lot with it this video was made by Sofia and Elena 00:01:48
Autor/es:
CEIPS SANTO DOMINGO
Subido por:
Cp santodomingo algete
Licencia:
Reconocimiento - Compartir igual
Visualizaciones:
96
Fecha:
17 de diciembre de 2019 - 9:59
Visibilidad:
Público
Centro:
CP INF-PRI SANTO DOMINGO
Duración:
02′ 12″
Relación de aspecto:
1.78:1
Resolución:
1920x1080 píxeles
Tamaño:
126.62 MBytes

Del mismo autor…

Ver más del mismo centro

EducaMadrid, Plataforma Educativa de la Comunidad de Madrid

Plataforma Educativa EducaMadrid