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scZoUnD [109]
3 years ago
13

What are the impacts of catastrophic events?

Biology
1 answer:
Sliva [168]3 years ago
5 0

Answer:

espero que te sirva

Explanation:

El calentamiento global y el cambio climático tienen coincidencia en la principal

de sus causas, la emisión masiva de los diferentes gases de efecto invernadero o

GEI que retienen el calor dentro de la atmósfera y sobre la superficie terrestre a

través del denominado efecto invernadero.

El efecto invernadero es un proceso natural por el cual se produce la retención

del calor procedente del Sol en la atmósfera terrestre gracias a la capa de GEI que

se encuentra en ella. Estos gases en cantidades normales mantienen la

temperatura del planeta aproximadamente a 33ºC por encima de la que podría

tener si estos no existieran, por lo que el planeta sería demasiado frío para que se

desarrollase vida en él. Sin embargo, actualmente el efecto invernadero se está

volviendo tan intenso a causa de nuestras emisiones que comienza a tener graves

repercusiones en el medio.

El Grupo Intergubernamental de Expertos sobre el Cambio Climático (IPCC)

concluyó en el Quinto Informe de Evaluación (AR5) de 2013 que la influencia

humana había sido la causa dominante de este calentamiento producido desde la

mitad del siglo XX a través de la emisión de GEI, lo cual es una evidencia cada vez

mayor. Entre los principales gases emitidos se encuentran el vapor de agua, el

dióxido de carbono, el metano y el ozono.

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Explanation:

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