You Do Need power plug adapter while traveling from Syria to Morocco.

Here is Why You Need An Adapter

The outlet and plug type used in Morocco are C and E and in Syria are C, E and L. This is how they look like.

Syria

In Syria, outlets of type C, E and L are in use.

Type C

Type E

Type L

Morocco

In Morocco, outlets of type C and E are in use.

Type C

Type E