A mineral has 5 characteristics:-
Naturally occurring, Solid, Inorganic, Crystalline structure, and the same chemical composition.
I hope it'll help you...
Answer:
they occur naturally
inorganic
solid
have a crystal structure
have a definite chemical composition.
hope this helps :)
Answer:The quality or state of being volcanic; volcanic activity. ... The level of power of a volcano.
Explanation:
Natural disasters
Epidemics like
Flood, earthquake etc..
