ILikeChemistry

I'm currently year eight and passed Science with an A. Because it's only year eight science its a bit of everything and you only learn the basics of the different fields. I want to get better at Chemistry because I find a huge interest in it, oh and because I want to work as a veterinarian. So if you could link me to any possible online websites what can assist that would be great! Thanks in advance!

Beaches are irregular. Shallow drainage channels are cut in the generally flat surface at low tide and, in the absence of significant wave action, will persist at high tide. If you walked on to the edge of one of these channels it would likely have collapsed under your weight.

 

Based on the very limited information you have provided that is the best explanation I can come up with.

Thank you! It was a really weird experience, definitely a first for me as well.

I was at the beach one afternoon in Australia Adelaide, I was young so I didin't think much of it but when I was running towards the shore (About average belly button deep) the sand under my feet was collapsing, I don't really remember it all that well but i'm pretty sure it lasted around 3-5 seconds, I was really scared so I attempted to sprint underwater. The only thing I could really think about (All I know about) is that it could have possibly been Angel Shark(s) but like I said it was in the afternoon so I doubt it. Thanks in advanced!