The Coriolis effect is an inertial force that acts on objects that are in motion within a frame of reference that rotates with respect to its inertial frame. Any reference frame with clockwise rotation, the force acts to the left of the motion of that object; and vice versa.
Since the the earth rotates on a 23° axis, circulating air is deflected towards the right in the northern hemisphere and towards the left in the southern hemisphere.
Because the air is moving in a curved path creating circular spin patterns as the air travels from areas of high pressure to low pressure. 
And so that’s why hurricanes in the north rotate counterclockwise, and tropical cyclones in the south rotate clockwise.
I hope that helps.
        
             
        
        
        
Answer:
The active volcanoes are gradually moving away from the oceanic ridge.
Explanation:
- Many oceanic volcanoes occur as long lines of the active end of volcanoes as here in the mid-oceanic ridges the plate is pushed far away from the ridge surface of the earth as these tend to move out in the direction of the movement of the plates.
 
- Thus the volcanoes are generally found near the active zones or regions of the tectonic plate and associated with the earthquakes occurring on the fault line or shear lines of the plates.
 
- Spreading of the ridges as a result of the seafloor spreading takes place and the mantel and plates from below are the driving forces that make the volcanoes and convection current that rises through the mantle pushes or spread the volcanoes to the sides like seen in the ring of fire.
 
 
        
             
        
        
        
fossils, glaciers, and complementary coastlines
        
             
        
        
        
Answer:
C
Explanation:
It seems like C should be the answer. 
- Fri3nd :D
 
        
                    
             
        
        
        
Hello There! ^_^
Your question: Which one of the following times would be the longest..?
You answer: The Paleozoic Era would be the longest time span.
the answer is option B.
Hope this helps!