> 
> **[over](https://www.oxfordlearnersdictionaries.com/definition/english/over_3)** (prep): from one side of something to the other; across something
> 
> 
> a bridge over the river
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> They ran over the grass.
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> They had a wonderful view over the park.
> 
> 
> 

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> 
> **[through](http://www.learnersdictionary.com/definition/through)**: from one side or end to another side or end of (something)
> 
> 
> He just walked through the door.
> 
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> The security guards pushed their way through the crowd.
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> She could see a figure through the fog.
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> I looked through the window.
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> 

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My question is that:

"**To throw the ball though the fence**" & "**To throw the ball over the fence**". 

**Are they the same or different?**