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Vision & Light Chapter 4 Vocabulary

Total questions: 10

Worksheet time: 5mins

Name
Class
Date
1.

how strongly something responds to information

a)

sensitivity

b)

vision

c)

pupil

d)

sense

2.

active during the day

a)

nocturnal

b)

react

c)

diurnal

d)

sense

3.

responding to small amounts of information

a)

sensitive

b)

nocturnal

c)

pupil

d)

structure

4.

active at night

a)

predator

b)

nocturnal

c)

prey

d)

diurnal

5.

a structure that responds to information coming in from the environment

a)

respond

b)

sense

c)

receptor

d)

structure

6.

the hole that lets light into the eye

a)

optic nerve

b)

brain

c)

pupil

d)

light receptor

7.

nocturnal animals have _________ sensitivity light receptors

a)

mid

b)

low

c)

medium

d)

high

8.

diurnal animals have ___________ sensitivity light receptors

a)

mid

b)

low

c)

high

d)

medium

9.

Animals with very high-sensitivity receptors can see well at night when there is _______ light.

a)

mid

b)

low

c)

medium

d)

high

10.

Animals with low-sensitivity receptors can see well during the day when there is _______ light.

a)

no

b)

low

c)

medium

d)

bright