( Test (1
A) Complete :-
1- Mars is known as .............planet ,while Neptune is a .............planet
2- Anything that has mass and volume is a .............
3-Moon ..............the sunliht so we see it shiny
B) Put () or ( ) :-
1-Sun is a medium sized star , where earth revolve around it ( )
2- Liter is the unit of measuring the volume of solid ( )
3- The earth revolve around the sun once ever 24hours ( )
C) What happen if :-
1- We burn a piece of paper
2- Put a water bottle in feeze for a day
D) Write the scientific term :-
1- It is change of matter from liquid stae to gaseous state
2-Planet has colured rings around it
3- Change of substance in shape only
E) Give reason :-
Stars seems very small
Sequence of 4 seasons