1 نسخة المعلم

Light and Sight - lesson 3

1
The energy which must present to make our eyes able to see the objects around us, is.......... energy.
2
Fishing cat can see at night, as follows..........
3
Both light energy and sound energy..........
4
Our eyes send.......... messages to the brain, where the information is processed.
5
All the following living organisms have tapetum lucidum, except...........
6
The function of tapetum lucidum, looks like the function of..........
7
In the nocturnal animals, the tapetum lucidum is a life-saving adaptation because it helps them to........... at night.
8
through which sensory receptors of the eyes send messages to the brain.
9
through which the light waves entre the eyes.
10
through which the light rays are reflected, so eyes of nocturnal animals are glowing at night.
11
through which the collected information from eyes are processed.