CL} A Diplodocus’ brain was 2° A Diplodocus’ neck was 33 A Diplodocus’ tail was @ Diplodocus A Diplodocus was a huge, plant-eating sauropod that lived between 155 and 145 million ye
Trang 2How much do you know about the
incredible inhabitants of the prehistoric world? Open the box to find out, and make some
new and surprising discoveries too!
Trang 3a Ni ie ae Nia ak ie
_, What are dinosaurs?
DE yiveselt MN vi
ø) repiiles b) amphibians c) mammals
{2 Did dinosours live only during the Jurassic period?
(33 All animals with a name ending
in ‘saurus’ are dinosaurs an
True or false?
eee © {4 How many differen† types
of dinosaurs have been
identified and named so far?
a) around 70
b) over 700
c) over 7,000
Trang 4
`
‘5 } Did all dinosaurs live on land?
6} For roughly how many million years did dinosaurs exist? a) 16 b) 65 c) 165
(7) When did the first dinosaur appear on the planet?
a) around 2 million years ago
b) around 25 million years ago
c) around 250 million years ago
(8) The word ‘dinosaur’ means:
a) loud lizard
b) terrible lizard
c) giant lizard
Trang 5
a) Asia b) Europe c) North America
{2 Some scientists think Tyrannosauruses left rotting meat
stuck between their teeth, that might have infected their prey with dangerous bacteria when they bit them _ True or false? N
tall enough to peer
into the top window
Trang 6(53 A Tyrannosaurus’ powerful mouth could bite off
and hold a chunk of meat the weight of a rhino
(8) The name Tyrannosaurus rex means:
a) giant royal lizard
b) prince of the meat-eaters
c) tyrant lizard king
Trang 7
|} The heaviest sauropod
2 A Europasaurus was
: Did scientists once
? Standing on the ground,
Sauropods
Sauropods were a group of large plant-eaters
with bulky bodies, small heads and long necks
and tails The biggest and the least intelligent
dinosaurs belonged to the
sauropod family
brain weighed around
the same as:
a) an apple ⁄ : | :
b) a grapefruit :
c) a melon
a sauropod that was
only the size of a bull
True or false?
think that sauropods
lived under water?
this Sauroposeidon could
have peered intothe `-_y
top window of a:
a) three-floor building
b) six-floor building
c) nine-floor building
Trang 8c8) Squropods may hove wolked
(6) This is a Mamenchisaurus It was so huge
‘7: For around how many
“8 Which of these is the
that it had to eat at least 100,000 Lệ
calories a day to survive Ỳ
True or false? ( “e - ` Cy
million years were 38 ~
sauropods on the Earth? “OL
a) 70 b) 140 c) 210
name of a real sauropod
whose fossils were found
near a famous river?
a) Gangesaurus
b) Nilesaurus
c) Amazonsaurus
Trang 9CL} A Diplodocus’ brain was
2° A Diplodocus’ neck was
33 A Diplodocus’ tail was
@ Diplodocus
A Diplodocus was a huge, plant-eating
sauropod that lived between 155 and
145 million years ago It had a small
head, and a long neck and tail
the size of a person’s:
a) toe ob) fist c) head
Trang 10‘5: A Diplodocus ate by: li ` ` Sư `
~~-Z~~~~
a) raking its teeth along branches
b) sucking leaves from branches
c) pulling leaves from branches with its tongue W
£6} The amount of dung that y
£7) Diplodocus fossils
£8» Is it more likely that
a Diplodocus produced
in one day could
probably fill a car
True or false?
have only ever
been found in:
Trang 11£2} Were ceratopsians’ neck
frills made of bone or muscle?
(2) Which of these types of dinosaurs would not have
eaten Protoceratops, an ancestor of Triceratops?
a) dromaeosaurs b) s†tegosqurs c) tyrannosqurs
i 4) Was Triceratops the biggest ceratopsian?
Trang 12
one of the smallest types
of ceratopsians They were
Š only twice the size of a:
‘63 Were male ceratopsians’ frills and horns
| usually larger or smaller than females’?
(7) All ceratopsians were born with similar-shaped Ñ
heads, and they only developed their distinctive _* horns and frills as they grew older
True or false?
{8 One type of ceratopsian had '
bony, snake-like growths around đa
its neck frill Was this dinosaur
called Medusaceratops
or Sirenceratops?
K05 1//2)/./0//0001000000000000/
Trang 13£)
› Could a Triceratops charge at predators,
) A Triceratops could have up
Tricerato ps
A Triceratops was a plant-eating, rhinoceros-like
ceratopsian with three horns on its face and a bony frill around its neck It lived between 72 and 65
million years ago
3 In which kind of environment did Triceratops live?
a) wetlands b) rainforests c) deserts v2
like rhinos do?
to how many teeth in its
mouth at any one time?
a) 400
b) 800
c) 1,000
Trang 14‘5: A Triceratops is most likely to have used its neck
frill for which two of these purposes?
a) to reflect sunlight into predators’ eyes
b) to control its body temperature
c) to attract mates
“6} The horns above a Triceratops’ eyes were as long as:
a) skateboards b) golf clubs c) surfboards
Trang 15Œ Stegosaurs
Stegosaurs were a group of plant-eating dinosaurs
that were closely related to ceratopsians They had double rows of plates and spikes along their backs and sharp spikes on the ends of their tails
ẤT) This long-necked stegosaur, called Miragaia, had
at least 50 bony plates along its neck and back
Trang 16(8) Were a stegosaur’s plates Like GA
attached to its bones or Z7
stuck in its skin?
wa Stegosaurs used their tough beaks to break open
C8) In which period did stegosaurs
_) What is a thagomizer? -
a) a stegosaur’s back plate
b) the arrangement of spikes ona stegosaur’s tail ~
Trang 17
A Stegosaurus ‘was a small-
SỈ tegosaur that lived betwe
đội miện khi as its ont legs?
(4) Stegosaurus is most likely to
have used the plates on its back
for which two of these purposes?
a) to control its body temperature
b) to attack other dinosaurs
c) to tell its own kind from
other stegosaur species
Trang 18(8) The older a Stegosaurus became,
the more tail spikes it grew
True or false? ` ad
(63 In which two of
these continents have
Stegosaurus fossils been found?
a) Europe b) Asia c) North America
‘ 7} Running at top speed, a Stegosaurus could move as
quickly as the world’s fastest:
a) lawnmower b) sprinter c) bicycle
(83 Although a Stegosaurus was bigger than an elephant,
its brain was only the size of a:
a) strawberry b) lemon c) coconut
Trang 193} Might some types of
¿ The most intelligent
DromaeoSaurs
Dromaeosaurs were a fierce, meat-eating group
of dinosaurs that walked on two legs and had long claws, which they used to kill their prey They were
closely related to birds, and some had feathers
? Dromaeosaurs are nicknamed:
a) raptors b) dinobirds c) slashers
? Did dromaeosautrs slash their victims
with the claws on their fingers
or the claws on their toes?
dinosaur ever found
was a dromaeosaur
True or false?
Trang 20Saurornitholestes was found -~
stuck in a fossilized wing
bone of giant flying
reptile Quetzalcoatlus
True or false?
(ó) At least how many times heavier
was the heaviest dromaeosaur,
Utahraptor, than the lightest
dromaeosaur, Microraptor?
a) 5 b) 50 c) 500
! Have dromaeosaur fossils ever
been found in Antarctica?
ee : Dromaeosaurs were so
intelligent, it would have
been possible to train them
to sit, roll over and shake
hands, just like dogs
True or false?
Trang 21° ; Velociraptor
Velociraptors were vicious, meat-eating
They had sharp claws and
ed in hot, dry environments
dromaeosaur
_ teeth, and liv
around 85 to 80 million years ago
BI Could Velociraptors have jumped onto
the backs of bigger prey to attack
them from behind?
) Were a Velociraptor’s
teeth smooth or serrated?
{3 Did Velociraptors have the shortest or
the longest skulls of all the dromaeosaurs?
(4) Could Velociraptors grow as tall as human adults?
Trang 22
{8 Did Velociraptors use their feathers to help them fly? (6) The Velociraptors shown in the Hollywood movie
‘7: Velociraptors may have been cannibal
f8) Could Velociraptors have used their claws
‘Jurassic Park’ were actually based on Deinonychus,
another type of dromaeosaur
True or false?
Q
S
scavengers, eating rotting flesh from
the bodies of dead dinosaurs AES
True or false? w
to pull out their victims’ intestines?
Trang 23ean
@) Ankylosaurs
Ankylosaurs were a group of plant-eating dinosaurs that were covered in tough, protective scales, spikes and bony plates Some had clubs at the end of their tails, which they swung at approaching predators
C1) Did any kinds of ankylosaurs have more than one
club at the end of their tail?
(2° Crichtonsaurus was named after Michael Crichton, the
author of a novel about dinosaurs called ‘Jurassic Park’ True or false?
Trang 24C6 Ankylosaurs sometimes hit things
(6) Did Ankylosaurus break wind a lot?
so hard with their tails that
their tail clubs broke off
True or false?
{7 Euoplocepholus wos so well covered by plates
"and spikes, that the only way for a predator such
as Tyrannosaurus to injure it would be to:
a) slash at its one unprotected ankle |
b) flip it onto its back and dig into its soft belly }
c) pierce the patch of bare skin under its chin |
‘8% The first dinosaur fossil ever discovered
in Antarctica was of an ankylosaur
True or false?
Trang 25
2) | Hadrosaurs
Hadrosaurs were a group of gentle, plant-eating
dinosaurs that had thick, short bodies and tough
beaks Many types of hadrosaurs lived together
in large herds
“13 What does the name ‘hadrosaur’ mean?
a) bulky lizard bb) talllizard c) gentle lizard
12) Did Tyrannosaurus hunt hadrosaurs?
3} Could hadrosaurs bend their tails?
ce This is an Anatotitan How was it
most likely to have used its beak?
a) for digging up plants
b) for hitting predators
c) for making sounds >
Trang 26
i bisa t0giS42008E000 eas 020020
‘5 } Scientists think that some hadrosaurs poe, dee » ) ry
used the crests on their heads to: ` at a) make sounds to communicate Ấ qf
b) blow out gas from their bodies Mì ` P
c) sneeze through oy
cá
Có ) Giant hadrosqaur Shantungosqurus
was as heavy as:
a) 10 lions b) I0 elephanis c) 10 blue whales
‘73 Hadrosaurs grazed on four feet AS
but may have run away from
predators on two feet
True or false?
CN long did it take
a baby hadrosaur to
grow into an adult?
a) less than 6 years
b) 8-12 years
c) over 16 years
Trang 27
Pachycephalosaurs
Pachycephalosaurs were a group of plant-eating dinosaurs that walked on two legs They had thick
skulls and may have roamed in herds
1} What does the name ‘pachycephalosaur’ mean?
a) dome-headed lizard &
b) bone-headed lizard ¬< c) thick-headed lizard yack
oP Why might pachycephalosaurs have head butted
each other?
a) as a form of greeting
b) to fight for dominance in their herd
c) to warn others of danger
c3) Were pachycephalosaurs’ skulls so big because they housed huge brains?
4) Was Pachycephalosaurus the largest pachycephalosaur?
Trang 28(8) The most commonly found pachycephalosaur ye
fossil is of which part of its body? ;
7 The thickest part of Pachycephalosaurus’ :
=~ skull was as thick as how
tales of Harry Potter, is the
name of a real pachycephalosaur?
a) Norbertodon hagridia
b) Basilisk voldemortia e@
c) Dracorex hogwartsia
Trang 29Most dinosaur scientists believe that birds
are a type of dinosaur, and that they evolved
from small meat-eaters The first birds
lived alongside dinosaurs
CT1) Could all prehistoric
birds fly?
ưgWqwWV DOANE
{23 Jeholornis is the oldest bird known
Trang 30‘63 Did all prehistoric
is called Hesperornis Did
it use its feet more for
diving or for walking? _ 7
birds have teeth?
Trang 31© DinoSaur names
? Is the dinosaur Camelotia named after a camel or
after King Arthur’s legendary court, Camelot?
JỆ ‘NM: ‘ } Which of these is the meaning
of the dinosaur name
Megapnosaurus?
a) good happy lizard
b) small hungry lizard
c) big dead lizard
{3 One dinosaur was named
Eiffelosaurus, after the
Eiffel Tower in France
True or false?
‘4° These plant-eating dinosaurs that
lived in herds are Lambeosaurus lambei
Were they so named because they
were as gentle as lambs or were they
named to recognize the work of
dinosaur scientist, Lawrence Lambe?
Trang 32(8) This is a Zupaysaurus, an early meat-eating dinosaur
with a name that means ‘devil lizard’? Was it so named because it looked like a devil or because the x
1
area where its first fossil —— a i
was found is called by nee Beats = csi = ` x
dinosaur Rahonavis means:
a) fear from the rivers fish =a ``
b) danger from the trees lizard = (
c) menace from the clouds bird
{8 Eoraptor lunensis is one of the
earliest known dinosaurs Its name means:
a) night stalker from the Volcano of the Sun
b) dawn thief from the Valley of the Moon
c) dusk vandal from the Forest of the Stars
Trang 331} Which was probably
the largest dinosaur? -
3} Which dinosaur was the
biggest of the meat-eaters:
Spinosaurus or Velociraptor? ¥
{4 Argentinosaurus was
a giant plant-eating
dinosaur Where were
its fossils first discovered?
a) Europe
b) South America
c) Asia
Trang 34€8) Which of these is the name of a real dinosaur giant? a) Giraffatitan ) Rhinocatitan c) Elephantitan
c7) Shantungosaurus was a giant
duck-billed dinosaur It was
the biggest animal ever
known to:
a) walk on two feet
b) climb trees
c) fly
8} The sea creature on
the right is called
Trang 35These little lizard-eating -
dinosaurs are Compsognathus
They were around the size of}
— 8) hummingbird b) pigeon
Trang 36€8)
Safe:
} How much heavier was
dinosaur giant Brachiosaurus
than tiny Fruitadens, which
lived alongside it?
a) 400 times
b) 4,000 times
c) 40,000 times
} Tiny dinosaur Mei holds the record
3 A fossil of feathered dinosaur Anchiornis is
This prehistoric bird is an
Iberomesornis |t was around
the size of a sparrow -
`
True or false? Ỳ
for having the shortest dinosaur:
a) legs b) tail c) name
the smallest complete skeleton ever discovered
Where was it found? s
a) Ireland b) China c) Brazil
Trang 38
í (8) ‘Have more fossils been found of injured
meat-eaters or injured plant-eaters? |
Có ) Did any meat-eating dinosaurs
have straight claws?
(7) This giant dinosaur is a Saurophaganax It was
one of the largest meat-eating dinosaurs in North
America The name Saurophaganax means: ~._
a) best of the lizard-hunters
had three toes
on each foot
True or false?
Trang 39
“13 How many fingers did most
plant-eaters have on each hand?
a) three b) four c) five
(3) What did some plant-eaters swallow
to help them grind up the food in
their stomachs?
a) tree bark b) stones c)
(4) Did dinosaurs eat apples?
Trang 40wide