Page 3
Copyright Wet Paper Publications 2014
W
ORKSHEET
1 S
NORKELLING
AND
THE
EYE
Water
Water
Questions:
Q1. Explain how the eye functions. Complete the diagram below to illustrate your answer. (Page 3)
Q3. Describe how the penetration of light frequencies changes with depth.
Redraw Figure 6.4 to illustrate your answer. (Page 4)
Q4. Compare how a mask focuses an image on the retina of the eye with and without a mask. Complete the diagram
below to illustrate your answer. (Page 4)
Q2. Explain why marine life appears bigger underwater when using a mask. Complete the diagram opposite to illustrate
your answer. (Page 4)
NO MASK
WITH MASK
Your school will supply you with a copy of this page
1,2 4,5,6,7,8,9,10