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joja [24]
3 years ago
7

1. ¿Qué son los asteroides?

Social Studies
1 answer:
faust18 [17]3 years ago
7 0

Answer: C, C, A, B, B, C, A

Explanation:

1- Cuerpos rocosos, más pequeños que planetas cuya órbita se sitúa entre Marte y Júpiter.

2- Siempre en la dirección opuesta al Sol.  

3- El hidrógeno se transforma en helio, por una reacción nuclear. El sol es un gran globo de plasma, donde su núcleo llega a alcanzar temperaturas muy altas permitiendo que su elemento más abundante, el hidrógeno pueda fusionarse y convertirse en helio.  

4- Existen 4 planetas gaseosos que son: Júpiter, Saturno, Urano y Neptuno, los cuales son también conocidos como planetas exteriores o planetas jovianos. Son conocidos como gaseosos debidos a las grandes cantidades atmosféricas de gas que componen estos planetas.

5- Cuando se habla de estrellas fugaces se refiere a los meteoros que se mueven y son producidos por pequeños trozos de rocas interplanetrias y escombros. Estos colisionan y se incendian al entrar a la capa terrestre.

6- La diferencia es que las estrellas producen su propia luz, mientras que los planetas reciben luz por parte de una estrella.  

7- La atmósfera de la tierra está compuesta de nitrógeno y oxígeno, y a estos les siguen otros gases como son el dióxido de carbono, el argón y el vapor del agua.  

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