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Revision 2 G4 T1

Total questions: 15

Worksheet time: 8mins

Name
Class
Date
1.

When exposing to danger , ................ system helps to recognize and avoid it .

a)

Circulatory system

b)

digestive

c)

respiratory

d)

nervous

2.

Which of the following can turn its head in all directions?

a)

Lizards

b)

Owls

c)

Cats

d)

Caw

3.

Mangooses communicate together by producing.......................

a)

flashlight

b)

a smell

c)

sounds

d)

heat

4.

Animals that become active at night are called.......................

a)

during animals

b)

nocturnal animals

c)

extinct animals

d)

endangered animals

5.

The ......................is the main control center in the body of living organisms.

a)

heart

b)

esophagus

c)

stomach

d)

brain

6.

What carries the message from your eyes to your brain when you see something..................

a)

nerves

b)

muscles

c)

veins

d)

glands

7.

Owls have all the following properties to sense distant preys , except......................

a)

large eyes

b)

a bowl - shaped face

c)

a head that turns in all directions

d)

weak sense of hearing

8.

Bats use their....................to get information about their surrounding in the dark.

a)

nose 🐽

b)

tongue 😝

c)

eyes 👀

d)

ears 👂

9.

The nervous system of mammals consists of ...................................

a)

the brain 🧠 only

b)

the spinal cord only

c)

nerves and the spinal cord

d)

the brain 🧠, the spinal cord and nerves

10.

........................is the mating season of humpback whales 🐳🐳

a)

Summer

b)

Winter

c)

Spring

d)

Fall

11.

Sense organ collect information and send signals to...................for processing.

a)

hands 👏

b)

legs 🦵

c)

brain 🧠

d)

stomach 🍔

12.

.................use echolocation by bouncing high - pitched sounds in the air .

a)

Bats

b)

Dolphins 🐬

c)

Whales 🐳

d)

Snake 🐍

13.

Locating food is the role of................

a)

queen 👑 ants

b)

nurse ants

c)

scoat ants

d)

soldier ants

14.

Amphibians absorb oxygen directly from the water by thier..... ....

a)

skin

b)

gills

c)

lungs 🫁

d)

nose 🐽

15.

Gills in fish 🐠 🐠 are considered as...................

a)

behavioral adaptation

b)

structural adaptation

c)

both structural and behavioral

d)

neither structural nor behavioral