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Dolphin/ justin pesek/ Aquatic science

Total questions: 20

Worksheet time: 10mins

Name
Class
Date
1.

how many species of dolphin are there?

a)

41

b)

67

c)

12

d)

they are a conspiracy

2.

what is the average size of dolphin?

a)

9ft

b)

6ft

c)

6in

d)

5ft

3.

how much bigger are males than females?

a)

4-8in

b)

6-10in

c)

they are the same size.

d)

1-3in

4.

What is the largest species?

a)

Orca

b)

Pacific humpback

c)

spinner dolphin

d)

Kyles dad "Gerald" from southpark.

5.

What is the largest dolphin?

a)

Bottlenose

b)

Peale’s dolphin

c)

Clymene dolphin

d)

Espen's

6.

How many teeth do they have?

a)

100

b)

120

c)

200

d)

11

7.

Are they warm or cold blooded?

a)

Warm

b)

Cold

c)

Depends

d)

They don't have blood

8.

How fast can they exhale?

a)

100MPH

b)

50MPH

c)

60MPH

d)

100km

9.

how do they keep warm?

a)

Blood

b)

Blubber

c)

They live in hot waters

d)

skin

10.

How long do they carry babies for?

a)

11-12 months

b)

11-12days

c)

8-9months

d)

8-9days

11.

What are babies called?

a)

Calves

b)

Pups

c)

babbies

d)

your mom

12.

How do they communicate.

a)

echolocation

b)

with words

c)

motions

d)

sign language

13.

Where do they sleep?

a)

Shallow water

b)

deep water

c)

wrecks

d)

bottom

14.

How long can they stay under water?

a)

15-30 min

b)

15-30 hrs

c)

15-30sec

d)

15-30yrs

15.

how much of the dolphins brain shuts down while sleeping?

a)

half

b)

all

c)

none

d)

one fourth

16.

what do they eat?

a)

Small fish

b)

other dolphins

c)

veggies

d)

plankton

17.

How far can they travel in one day?

a)

50 miles

b)

20 miles

c)

500 miles

d)

75 miles

18.

How do they eat their prey?

a)

They chew

b)

swallow hole

c)

bite in half

d)

they don't have to eat

19.

Why are they hunted?

a)

Teeth

b)

blubber

c)

oils

d)

they taste good

20.

how do their eyes move

a)

independently

b)

dependently

c)

they have to move their heads

d)

they don't have eyes