THURSDAY 7TH

NATURAL
Thursday 30 answers (Page 71)
EX 1.

1. Red
2. Orange
3. Yellow
4. Green
5. Blue
6. Indigo
7. Violet

EX 2.

NATURAL SOURCES: flash of lightning, stars,
MAN-MADE SOURCES: light bulb, television or a torch.

Today we are going to read the information on page 71 and answer the questions 3 and 5.

In this page we will review what we know about transparent, translucent and opaque objects and we will learn about colour formation. 

Also this video may help you to understand the colours and the rainbow are formed.