Tag «freshwater»

The Earth’s Fresh and Salt Water

Hi, I am Jared and welcome to Fun Science Demos. The big idea today is water. I know it does not sound too interesting but water is really important. This container of water stands for all the water that is on our planet. It could be from oceans-the water in the oceans-water in lakes and …

Why Fish Can Drink Salt Water And We Can’t

Salt is everywhere on our planet, but some animals evolved to live in it while, others didn’t; what happened there? What caused this split? Sup salty dogs, thanks for watching DNews, I’m Trace. Water is everywhere and is one of the main reasons life was able to evolve on Earth. It’s pretty great. Salt is …

Facts: The Saltwater Crocodile

Facts: The Saltwater Crocodile

The saltwater crocodile is the largest living reptile in the world. Males typically grow to about 17 ft (5 m) long, with females growing slightly smaller. These crocodiles were hunted extensively for their meat, skin, and eggs until the 1970s, driving their populations to near extinction. However, due to conservation measures, their numbers have greatly …