ORIGEN DE LA ATMOSFERA
Flashcard
•
Science
•
6th Grade
•
Practice Problem
•
Hard
CAROLINA DE LA FUENTE RODRIGUEZ
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7 questions
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1.
FLASHCARD QUESTION
Front
¿La atmósfera tiene la misma proporción de gases desde hace 4 000 Ma?
Back
Falso
2.
FLASHCARD QUESTION
Front
La composición de la atmósfera ha variado a lo largo del tiempo.
Back
Verdadero
3.
FLASHCARD QUESTION
Front
La aparición de organismos fotosintéticos es la causa principal de la presencia de oxígeno en nuestra atmósfera.
Back
Verdadero
4.
FLASHCARD QUESTION
Front
La atmósfera primitiva era rica en oxígeno.
Back
Falso
5.
FLASHCARD QUESTION
Front
La presencia de dióxido de carbono en la atmósfera primitiva se debe a las erupciones volcánicas.
Back
Verdadero
6.
FLASHCARD QUESTION
Front
La temperatura de la atmósfera primitiva debió ser muy baja.
Back
Falso
7.
FLASHCARD QUESTION
Front
El paso de la vida en el agua a la vida en tierra firme surgió cuando se formó la capa de ozono.
Back
Verdadero
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