The line graph depicts the wheat exportation made in three regions between 2000 and 2007.

[mmabrouk]

What would be the correct sentence grammatically?​

1. The line graph depicts the wheat exportation made in three regions between 2000 and 2007.
2. The line graph depicts the wheat export made in three regions between 2000 and 2007.
3. The link graph depicts the wheat exportation in three regions between 2000 and 2007.
4. The line graph depicts the wheat export in three regions between 2000 and 2007.

.

 

[Tarheel]

Try:

The line graph depicts the wheat exports from three regions ...

 

[Rover_KE]

mmabrouk, please note that I've changed your thread title. Titles should contain some or all of the words/phrases you're asking about.

I've also numbered your sentences. Please do that yourself in future.

 

[mmabrouk]

Try:

The line graph depicts the wheat exports from three regions ...

What could be an alternative word to exports here ?

 

[Tarheel]

What could be an alternative word to "exports" here?

Items that are sold elsewhere.

No single word comes to mind.

Added: Space after end punctuation, not before.

 

[tedmc]

Why line graph? Isn't a graph a line?
Why use "exportation" when you can say "export"? I think the former is seldom used.

 

[emsr2d2]

Why line graph? Isn't a graph a line?

No. A line graph is one type of graph. There are lots more. See HERE.