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1st Grade
•10 Qs
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Sistemas abiertos
Quiz
•
Biology
•
1st Grade
•
Hard
tania mansilla
Used 16+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
¿Cómo esta compuesta una molécula de agua?
2 H y 1 O
2 H y 1 C
1 H y 2 O
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A qué se refiere con sistema abierto:
AL CONSUMO DE AGUA
A LA RESPIRACION
AL RECIBIR ENERGIA SOLAR
AL INTERCAMBIO DE MATERIA Y ENERGIA
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
El agua es...
INCOLORA
INOLORA
INSÍPIDA
TODAS LAS ANTERIORES SON CORRECTAS
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Los sistemas se pueden clasificar en:
ABIERTOS, CERRADOS Y NULOS
ABIERTOS, CERRADOS Y AISLADOS
ABIERTOS, SEMI ABIERTOS Y CERRADOS
5.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
¿Cuál crees que es el principal agente contaminador del agua?
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
La siguiente imagen nos muestra una:
CADENA ALIMENTICIA
RED TRÓFICA
MUCHOS ANIMALES
TODAS SON CORRECTAS
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
En una red trófica se le llama productores a:
LAS PLANTAS
LOS CARNÍVOROS
LOS HERVÍBOROS
AL SOL
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