Random Names And Details From Videos

Question 1

how tall is the leg of a Camarasaurus approx.

Answer 1

12 ft

Question 2

what are the three dinosaurs of the sauropods mentioned in video

Answer 2

argentinosaurus, diplodocus and girrafatitan

Question 3

which of the sauropods was the heaviest , tallest and longest

Answer 3

heaviest -argentinosaurus
longest - diplodocus (25m)
tallest -girrafatitan (12m)

Question 4

true or false - birds do not have alot of air sacs

Answer 4

false - they do

Question 5

how small was the smallest dinosaur

Answer 5

as small as a chicken

Question 6

true or false - human and dino anatomy is basically the same

Answer 6

true

Question 7

vertebrate refers to…

Answer 7

backbone

Question 8

which ones are vertebrates
shark, octopus, snake, human

Answer 8

all of them except octopus

Question 9

true or false - coyotes have 2 fenestrae

Answer 9

false - it has 1

Question 10

what is the difference between mammals and dinosaurs when it comes to ribs

Answer 10

dinos have ribs all throughout the body up to the pelvis

Question 11

what is the name of the hip socket

Answer 11

acetabelum

Question 12

what are the two bones that the humerus supports

Answer 12

radius and ulna

Question 13

did all 5 toes of a vertebrate dinosaur touch the floor

Answer 13

no , only the 2,3,4th toes touched the ground to support weight

Question 14

true or false - the ischium is attached to the sacrum

Answer 14

false - the ilium does

Question 15

in an onithischian dinosaur, the pubis is back towards the…

Answer 15

ischium

Question 16

all therapods walked on their…

Answer 16

hind legs

Question 17

how many fingers does the T rex have

Answer 17

2

Question 18

all prosauropods walked on their…

Answer 18

hind legs

Question 19

which dinosaur is closely related to modern birds and why

Answer 19

T rex - because they have feathers, are bipedal and have air sacs

Question 20

what is the second trait that differentiates the ornithischians

Answer 20

predentary bone - needed for plant matter

Question 21

describe iguanadons

Answer 21

• herbivore
• spiky thumb

Question 22

what is special about the hadrosaurs hands

Answer 22

their hands are encased in skin

Question 23

what kind of dinosaur was the edmontonosaurus

Answer 23

hadrosaur

Question 24

which group of ornithischia have a parrot like beak and frills

Answer 24

ceratopsian

Question 25

describe features of pachyrhinosaurus

Answer 25

- found in edmonton and alaska - had a nasal boss - supraorbital boss

Question 26

which group of dinosaurs have a dome headed skull but a small brain

Answer 26

pachycephalsaurus

Question 27

describe the legs of a stegasaurus

Answer 27

front legs shorter than the hind legs

Question 28

true or false - ankylosaurs are covered in osteoderms

Answer 28

true

Question 29

what is the name of the small and older relative of the triceratops and why is it special

Answer 29

Psittacosaurus - had tall bristles along its back and tail

Question 30

do velociraptors have feathers

Answer 30

yes

Question 31

true or false - volcanic ash is not good for preservation

Answer 31

false - it is

Question 32

what are modern animals that have osteoderms

Answer 32

crocodiles and lizards

Question 33

what is the feature arrangement for shiny, irridescent colors

Answer 33

narrow eumelanosomes that are aligned in the same directions

Question 34

what color was the microraptor

Answer 34

glossy black feathers

Question 35

which dinosaur came from china

Answer 35

Sinosauropteryx

Question 36

what period were dinosaurs dominating

Answer 36

cretaceous period

Question 37

what was the terrain and climate when dinosaurs were alive

Answer 37

wet, flat and many rivers

Question 38

true or false - we would look at sandstone to find fossils

Answer 38

true

Question 39

what kind of environment does mudstone tell us

Answer 39

swampy, quiet water

Question 40

to determine the minimum number of animals found in a bonebed, what element do we use

Answer 40

left/right arm or leg

Question 41

what is the second most common feature found in the bone bed

Answer 41

teeth

Question 42

what is a special feature of teeth in piscivores

Answer 42

precumbent dentition - front teeth are angled upwards

Question 43

what is a good example of a modern day omnivore

Answer 43

wart hog

Question 44

approx how many teeth did hardrosaurs have at one time

Answer 44

1,000

Question 45

true or false - hadrosaurs have only one row of teeth

Answer 45

false - they have dental batteries

Question 46

which two groups of dinosaurs have tiny leaf shaped teeth

Answer 46

pachycephalasaurs and ankylosaurs

Question 47

what type of dinosaur is the Allosaurus

Answer 47

therapod

Question 48

which modern animal have retractable claws like the Velociraptor

Answer 48

cat

Question 49

which two therapod dinosaurs did not have teeth

Answer 49

oviraptor and ornithomimid

Question 50

which dinosaurs were found with lizard and mammal bones in their stomachs

Answer 50

sinosauropteryx and compsognathus

Question 51

true or false - dinosaurs drag their tails on the ground

Answer 51

false

Question 52

is the leatherback turtle a endotherm or ectotherm

Answer 52

endotherm

Question 53

true or false - modern birds are endotherms

Answer 53

true

Question 54

was the ancestor of dinosaurs endo or ectotherm

Answer 54

ectotherm

Question 55

true or false - camarasaurus is a therapod

Answer 55

false - it is a giant sauropod

Question 56

which dinosaur group laid the biggest egg

Answer 56

therapods

Question 57

which dinosaur group laid the biggest egg

Answer 57

therapod

Question 58

which group of dinosaurs provided a high degree of parenting

Answer 58

therapods and hadrosaurs

Question 59

what group of dinos does the Albertasaurus belong to

Answer 59

T rex

Question 60

true or false - Pacephalasaurs could have butted heads

Answer 60

true