Show:
cielo
cuerpos de agua
varios
animales
el medio ambiente
100
estrella
What is a star?
100
lago
What is a lake?
100
Volcán
What is a volcano?
100
mono
What is monkey?
100
deforestación
What is deforestation?
200
nube
What is a cloud?
200
mar
What is the sea?
200
paisaje
What is a landscape?
200
animales
What is animals?
200
calentamiento global
What is global warming?
300
sol
What is the sun?
300
charco
What is a puddle?
300
naturaleza
What is nature?
300
pájaro
What is bird?
300
Ecología
What is ecology?
400
lluvia
What is rain?
400
Océano
What is the ocean?
400
desierto
What is desert?
400
pescado
What is fish?
400
extinción
What is extinction?
500
luna
What is the moon?
500
Río
What is a river?
500
bosque
What is the forest?
500
Tortuga de mar
What is sea turtle?
500
reciclaje
What is recycling?