Answer:
Convection currents generated within the asthenosphere push magma upward through volcanic vents and spreading centres to create new crust.
Answer:
4. Ultraviolet radiation breaks apart molecules made up of paired oxygen atoms. Individual oxygen atoms bond with paired oxygen molecules to form ozone
Explanation:
Ozone formation in the stratosphere -
The ozone is the stratosphere layer is former naturally by the chemical reaction , with the help of the ultraviolet radiation of the sun and the oxygen molecules .
In the very first step , The UV radiation breaks the oxygen molecule to give two very reactive oxygen atoms .
In the second step , the atoms of oxygen reacts with the oxygen molecules to produce the ozone molecule (O₃) .
And Ozone gas is produced .
A. Help take care of those in need, such as the poor.
This is a tenet of social programs and socialism.
Answer:
They are lakes Superior, Michigan, Huron, Erie, and Ontario and are in general on or near the Canada–United States border.
I think its c because coal isnt considered a mineral/rock because it is organic(?)
