Message: Return type of CI_Session_null_driver::open($save_path, $name) should either be compatible with SessionHandlerInterface::open(string $path, string $name): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice
Message: Return type of CI_Session_null_driver::close() should either be compatible with SessionHandlerInterface::close(): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice
Message: Return type of CI_Session_null_driver::read($session_id) should either be compatible with SessionHandlerInterface::read(string $id): string|false, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice
Message: Return type of CI_Session_null_driver::write($session_id, $session_data) should either be compatible with SessionHandlerInterface::write(string $id, string $data): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice
Message: Return type of CI_Session_null_driver::destroy($session_id) should either be compatible with SessionHandlerInterface::destroy(string $id): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice
Message: Return type of CI_Session_null_driver::gc($maxlifetime) should either be compatible with SessionHandlerInterface::gc(int $max_lifetime): int|false, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice
Water shapes our landscapes and makes our world unique. Only water can be found on earth in three states of aggregation - gaseous, liquid and solid. This is what makes the molecule so fascinating.
No other substance has been so studied and yet still holds so many questions as water. Scientist try to unlock the secrets of Water. 70% of the earth's surface is covered by liquid water.
The documentary gives us insights into the fascinating landscapes created by water: Underwater worlds, interesting ice worlds and unknown caves. But it also shows us the importance of water for the forest ecosystem and for us as living beings.
----
The universe is vast, much like our imagination. In "space and Science", we show you various documentaries and highlights from outer space. No matter if stars or planets, meteoroids or black holes, relax and enjoy our content! :)
----
Other channels you might be interested in:
criminals and crimefighters:
https://www.youtube.com/channel/UCYuXyzwA_w4-c1FJrqOnR0A
hazards and catastrophes:
https://www.youtube.com/channel/UC5WE_bClugxSVG1ENir8qzg
#documentary #water #earth
Further videos on space and science:
┕ A Traveler's Guide to the Planets: The New Horizons Mission | Special Episode
▸https://youtu.be/JKVCpDWvPSw
┕A Way to make Mars habitable again – Terraforming | Special Episode
▸https://youtu.be/_VaxoWyE4LY
----
Interesting links and sources:
https://www.usgs.gov/special-topics/water-science-school/science/how-much-water-there-earth#:~:text=About%2071%20percent%20of%20the,in%20you%20and%20your%20dog.
https://en.wikipedia.org/wiki/Origin_of_water_on_Earth
https://olc.worldbank.org/sites/default/files/sco/E7B1C4DE-C187-5EDB-3EF2-897802DEA3BF/Nasa/chapter1.html
https://www.geographyrealm.com/water-earth/
----
Chapters:
00:00 Underwater caves
06:39 What is meant by halocline?
09:52 Movement of tectonic plates
12:50 How does water get to earth?
13:31 The Life of Whales
23:55 What causes ocean currents?
29:26 How do trees absorb nutrients?
32:11 How clouds are formed
36:14 Why floats ice on water?
41:07 Life in caves
43:37 How is polar light formed?
