Unconformity
canopy
When a diode is made (ie. NO current pass through the diode) then depletion layer is form between N & P.
A mold and cast fossil is and exact stone replica of an organism but it is formed like this. The first layer of sediment hardens and forms a mold. then a new layer of sediment fills in the mold and hardens. That is the cast.
Sandstone, Limestone and Shale are all examples of sedimentary rock, formed by layer after layer of different types of water born sediment laid down over millions of years and compressed into rock. The different types of sediment determine which type of rock is formed, obviously sand being the main component of sandstone, mud can form shale. Igneous rock is rock formed by volcanic processes, different minerals in the molten rock will determine it's type, such as granite. Metamorphic rock is the third type of rock formed by extreme pressure and heat upon sedimentary rock, marble being formed from limestone, slate from shale.
ask your mom
The ozone layer breaks due to CFC's. They react with ozone to deplete it.
See "How was the ozone layer formed?"
Ozone layer is formed of ozone. It is a gas.
The ozone layer is formed by UV rays. It is also formed by thunder.
The upper layer of the atmosphere is formed by ozone layer. This is a layer of ozone gas.
Ozone layer is formed all over the earth. It is there in stratospheric layer.
Yes, you will. There is a lot of time until the ozone breaks up.
fracture
See "How was the ozone layer formed?"
physical layer
Ozone layer is formed at a certain height. It is because of the factors that are responsible for its creation.