Last year (or last month) to billions of years old.
It is believed that old rocks are rare on ocean floors bevause the floor has manny remains and we are not unable to reach them
yes young rocks are found at mid ocean ridges not old rocks.
There are no rocks on the ocean floor because they turn to sand. The moving of the water gradually wears away at the rocks.
200 million
Less than 200 Million years old.
The age of rocks in the ocean crust depends on where the rocks are collected. Scientists collected rock samples from the sea floor. They found out that rock samples that were closer to mid-ocean ridges were younger than the samples farther away from the ridges. So pretty much you could get rocks that are thousands of years old to over millions of year old.
Rocks in ocean crust range in age from very young (less than a million years old) at the mid-ocean ridges to much older (up to hundreds of millions of years old) at the subduction zones. The age of ocean crust rocks provides valuable information about the history of tectonic plate movement and the evolution of the oceans.
200 million
No, rocks are not alive. Rocks are not alive in the ocean or sea or on land
No. Oceanic crust is recycled into the mantle through a process called subduction and new ocean floor is formed at mid-ocean ridges. None of the ocean floor is more than about 180 million years old. Some rocks on the continents are billions of years old.
The oldest rocks are actually on land but in the ocean crust they would be the rocks closest to land. The mid-ocean ridge forms new rocks. They are usually located in the middle of the ocean.
Charles Cust was born in 1813.