Question

Severe weather is caused by temperature and which other two physical factors?

A.Chemistry and density
B.Chemistry and topography
C.Pressure and density
D.Geology and humidity

Answer 1

C.pressure and density 

Answer 2

The answer is: C. pressure and density.

Step-by-step explanation:

At higher elevations, the air is less dense. This is why scientists say that atmospheric pressure varies directly with air density. Temperature also affects atmospheric pressure. Higher temperatures will increase atmospheric pressure.

The answer is: C. pressure and density.