Whenever lightning strikes it separates the air where it goes. This air then rushes back together making a loud noise when it connects, creating thunder.
        
             
        
        
        
Answer:
13 blocks 
Explanation:
The total distance the student travels is 13 blocks. 
  Distance is the length of path covered during the motion of a body. 
  To find distance: 
  Total distance  = Number of blocks to the west + number of blocks to the north + number of blocks to the east
  Total distance  = 3blocks + 4blocks + 6blocks  = 13blocks
 
        
             
        
        
        
- The four inner plants have shorter orbits slower spin ,no rings ,and they are made up of rock and metal
- The outer plants are made up of hydrogen and helium, so they are called gas giants 
Explanation:
hope it is the right answer 
 
        
             
        
        
        
1.) The object's Velocity
Faster it goes, more kinetic energy it has