B. I think if it’s wrong I really sorry. Have a nice day.
Much pollution fills the air because of train s which let off steam that contains chemicals.
In the age of exploration.... Prince Henry showed the Portuguese how to navigate by studying the sun and stars until later on, he showed them the compass navigation as the only technology advance which made possible for them.
Answer: Volatiles will expand with decreasing pressure, carrying the melt upward
Explanation:
Volatile refers to the gases which are dissolved in a magma. Examples of volatile include CO2, H2O and SO2.
The role of volatiles in an ascending magma is that the volatiles will expand with decreasing pressure, carrying the melt upward. Therefore, the correct option is D
Open Google Maps.
<span>In the search box at the top, type your coordinates.
<span>You'll see a pin show up at your coordinates.</span></span>