Why is the ocean salty but river is not? Where does all that salt come from?

Have you ever wondered why ocean water is so salty? Where does all that salt come from?
If seawater is so salty, why is the river not salty at all?
Are some places saltier than others, if so, why?

If seawater is so salty, how do sea animals still survive in it?
We will answer all these questions in this video. Like and subscribe to the channel it is the best reward you can give us & motivate us making more such videos.

This entry of salt into the ocean is a 1-way street because there is nowhere else for salt to go. Oceans have been collecting salt from ancient times.

There are many sources from where salt enters into ocean. Watch the video to know them.

Deep in the ocean, under high pressure, seawater can reach a density of 1050 kg/m3 or higher.

The saltiness in enclosed seas, such as the Mediterranean and Red Seas, can be very high due to less rainfall and difficult access to water from the deep sea.

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[kee]

when do i get my answer? this video answered 100 questions i didn't have and i still dont know why river has fresh water and sea has salt water, someone mark the time where it answers it

[Chrisz]

Remove the loud background music. The music is loud than the actual explanation voice. Also, loud music distracts us from main topic.