Is it true that crocodiles eat sharks?

is this picture telling the truth?

Yes, crocodiles do sometimes but they can't find all the time in shallow waters in which they live. 

Sharks are also a fairly common menu item, though they are harder to find in the shallow waters inhabited by saltwater crocodiles.

1.989×10^30 kg is the weight of the sun.

Generally travels west to east but often shifts to north and south