an unborn animal is the youngest
A baby animal is the youngest animal on earth.
Metaphoric Rocks are the youngest
cats
antartica
There is no such thing as the youngest person on Earth. And why is that? Well, every second, over a 100 babies are born so you can't choose.
china
They can be found in Oceanic Ridges.
Physical features of the earth do not have or need a purpose. They simply exist.
The youngest parts of the Earth's crust are found in the oceanic crust. This crust is continuously being created at the mid-oceanic ridges.
You would be the youngest on Neptune (Pluto is no longer a planet) where 1 year = 164.79 years on Earth.
The youngest crust is nearest the mid-oceanic ridges, where new crust is formed from upwelling magma.
about 500 and over babies are born every second, so like now when your reaing this 500 babies have just been born, basically there is no such thing as the youngest person on earth.
The cheetah is the fastest animal on earth. This does not include animals in the air.