ورقه عمل للوحدة الرابعـه (( الفصل الثانى ))

Grade (9).. Unit(4)

Vocabulary
*choose the correct answer :

1-Sand………are plentiful in desert.
( dust - island - dunes - scatter )
2- what do these arrows……….to ?
( disblay – approve - imagine – refer )
3- white light contains all the …….of
the rainbow .
(vapour - nature - amount – colurs )
4- light from the sun ……..when it this
water vapor.
( contains - explanins - shows - scattr )
5- He has a twenty years……….in the field
of medicine .
( experiment - experience -hypothesis -conclusion)
6- what's the ………..ran fall in Muscat ?
( data – method – section - average )
7- The ……….runs around the center of the earth.
( equator – latitude – pole –meridian )
8-scientists test things to find out the ………….
( hypothesis – fact – research – graph )

9- there are many factors that affect the ………temperature .
( distance – average – column - meridian )
10- What's the ………..like today?it's windy.
(letter – weather –vapour – island )
11- scientists often put facts in a table or in a …….
( average – measurement – method – graph )
12- the…..is the best known line of latitude .
(meridian – latitude – longitude – equator) 13- the unit of ……….for the rainfall is in millimeters
( dunes – distance – measurement – source )
14- What does table (2)…..? averge monthly temperature.
( say – show – refer – suggest )
15- the unite of measurement for temperature is in degrees……….
( celery – cell –cellar –celsius )
16- He got a prize in the art ……………..
( competition – coma - combination- comity )

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