The correct answer among the choices listed above is option A. The explosive force of a volcanic eruption depends on the type of magma in the magma chamber. The type of magma depends on its viscosity, gascontent, and silica content. It is by these three properties that magma is classified.
B- water in oceans, Lars and rivers ect
Answer:
Explanation:
Acid rain is a kind of rain or precipitation that contains high concentration of harmful acidic pollutants mainly nitrogen oxide and the sulfur dioxide which is released into the atmosphere that reach the earth's surface. It is caused by burning of fossil fuels and other industrial wastes released into the atmosphere that reach with rain and turns the precipitation acidic . The marbles of Taj Mahal is also getting adversely affected due to acid rain.
Acid rain is associated with the Part of USA and Canada for two reasons -natural causes such as volcanic eruption,wildfires and lightning:man made causes such as coal plants and Air pollution from automobiles . An average pH of 4-5.is usually found there (5.6 is normal for atmosphere) .
Answer:
lessen or moderate the impact of something.
