Question 1:Which of these materials is not man-made?
a)Plastic.b)Wood.c)Glass.
Question 2:Which of these materials is not natural?
a)Stone.b)Wood.c)Paper.
Question 3:Which material is manufactured from sand?
a)Plastic.b)Cardboard.c)Glass.
Question 4:Which man-made material is manufactured from oil?
a)Plastic.b)Glass. c)Cardboard.
Question 5:What word means the same as see through?
a)Transparent.b)Opaque.c)Translucent.
Question 6:What do we call it when you can not see through something?
a)Opaque.b)Transparent.c)Translucent.
Question 7:Which of these materials is transparent?
a)Glass.b)Wood.c)Cardboard.
Question 8:What word means ‘does not let water through’?
a)Dry.b)Waterproof.c)Spongy.