Page 153 - Q&A-Cover_Neat

Further Information more than one answer circled = 0 marks Guidance Further Information Accept salt is soluble / still bacteria in the water

Accept oxygen each correct answer = 1 mark Accept evaporation

1 1 2 1 1 1 1
Marks Marks Marks

Page 6 of 12

Answer A and B A and C B and D C and D Answer A shadow is made because Blessy’s head block(s) / stop(s) / Blessy’s head makes a shadow because it is made of opaque Answer salt or other substances dissolve in water / because the salt is in the
correct temperature / heat / warm(th)

obstructs the light. material. increases / gets bigger heating / boiling cooling / condensing / condensation solution

Question 9(a) 9(b) Question 10(a) 10(b) Question 11(a) 11(b) 11(c)