They can't because evaporation occurs over the oceans. Evaporation is the process by which liquid water is converted into a gaseous form of water. Because the salt in the ocean is made of minerals it does not evaporate with the water, which means that during evaporation only the water is evaporated leaving behind the minerals. This may seem like it would be only a big body of salt eventually, but during the water cycle, the water is precipitated back into the ground and other bodies of water. This means that in conclusion due to the water cycle the oceans cannot be over salted.
Yes
the oceans would become smaller
The oceans became shallower as part of the effects of global warming. The climate became drier and this has forced water to evaporate from the oceans.
200 Years Ago
Water runs down hill where it gathers in low spots that become lakes oceans and seas.
They become polluted by people throwing away trash into the water. And by landfills on the ocean and oil spills. Then all this garbage travels all over the oceans killing marine life.
The ancient oceans changes were made from the continental shift. The sea floor crusts and ground formations constantly moved and created deep canyons at the bottom of the oceans.
More narrow.
no because sedimentary rocks are made at the bottom of oceans
Crabs are usually marine creatures, they occure mainly in oceans although some have become terrestrial (land crabs) whis then live in reasonable proximity to oceans.
They would become fresh water bodies and all the animals in them would die.
When the moon is farther from the earth. Tides become low because there is less pull on the oceans from the moon.