149:@0.890754:0.963104:0.932133:0.963104:0.932133:0.941283:0.890754:0.941283:0.000000:0.000000:0.000000
Estudios Sociales:@0.760179:0.956142:0.879899:0.956142:0.879899:0.943479:0.760179:0.943479:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
8.º EGB:@0.829360:0.967458:0.879899:0.967458:0.879899:0.954794:0.829360:0.954794:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
©:@0.942184:0.115145:0.942184:0.110038:0.930102:0.110038:0.930102:0.115145:0.000000
Shutterstock:@0.942184:0.110038:0.942184:0.072319:0.930273:0.072319:0.930273:0.110038:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
Miles de millones de años :@0.774238:0.276356:0.950121:0.276356:0.950121:0.261457:0.774238:0.261457:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
y un sinnúmero de :@0.774238:0.291444:0.903515:0.291444:0.903515:0.276545:0.774238:0.276545:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
fenómenos físicos, :@0.774238:0.306531:0.900717:0.306531:0.900717:0.291632:0.774238:0.291632:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
biológicos y humanos ha :@0.774238:0.321619:0.945447:0.321619:0.945447:0.306720:0.774238:0.306720:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
requerido nuestro planeta :@0.774238:0.336706:0.952197:0.336706:0.952197:0.321807:0.774238:0.321807:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
para tener su :@0.774238:0.351794:0.865036:0.351794:0.865036:0.336895:0.774238:0.336895:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
configuración actual.:@0.774238:0.366882:0.913801:0.366882:0.913801:0.351983:0.774238:0.351983:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
¿Qué aprenderemos?:@0.096359:0.777228:0.273077:0.777228:0.273077:0.759559:0.096359:0.759559:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
Planeta Tierra:@0.454952:0.811510:0.558147:0.811510:0.558147:0.795932:0.454952:0.795932:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
Los océanos:@0.466512:0.902748:0.548816:0.902748:0.548816:0.887849:0.466512:0.887849:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
La hidrósfera:@0.464322:0.863646:0.549424:0.863646:0.549424:0.848747:0.464322:0.848747:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
El clima:@0.740680:0.902572:0.791506:0.902572:0.791506:0.887673:0.740680:0.887673:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
La atmósfera:@0.722676:0.863646:0.807927:0.863646:0.807927:0.848747:0.722676:0.848747:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
Los continentes:@0.196424:0.902748:0.302047:0.902748:0.302047:0.887849:0.196424:0.887849:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
Formación de la litósfera:@0.167820:0.863646:0.330651:0.863646:0.330651:0.848747:0.167820:0.848747:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000