Why the sea has salt
Go to a river. Have some of the water there. It is good to drink. Go to the sea. Have some of the water there. It is not good to drink. Sea water has salt in it. Why is there salt in the sea? This story says it is because of two brothers and a magic mill.
Materias
Ediciones (1)
- Why the sea has salt (2016)
E-future · inglés · ISBN 9791156801511
