1
LLobregat flows into __________________ sea
2
All water existing on the Earth
3
Water absorbed by the ground
4
Nervión flows into ________________ sea
5
If a river flows into another river it is called a...
6
Mineral with ONE chemical component
7
Duero flows into _________________ ocean
9
Masses of movings water below the surface of a body of water
10
Enormous waves
11
The hardest mineral
12
These mineral can be many different colours
13
Underground deposits of water
14
Simancas´s river
15
A shape
16
When the lava is inside the volcano
17
The amount of water in a river
18
The softest mineral
19
Pozo en inglés
