filmov
tv
What is an Aquifer?
Показать описание
A great resource for parents, teachers, and schools, well really for anyone and everyone about aquifers, water cycles, and the precious groundwater beneath our feet.
A great resource for parents, teachers, and schools, well really for anyone and everyone about aquifers, water cycles, and the precious groundwater beneath our feet.
0:05:44
0:03:46
0:03:29
0:08:52
0:07:01
0:14:13
0:00:19
0:01:15
0:52:54
0:01:04
0:06:06
0:02:14
0:01:04
0:05:11
0:07:12
0:00:32
0:02:14
0:05:24
0:03:56
0:00:47
0:02:04
0:00:32
0:01:21
0:03:08