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P7 Quiz May 29th Flashcards | StudBud
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P7 Quiz May 29th
P7 Quiz May 29th
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Flashcards
26 cards
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Practice quiz
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Questions
26
Answers
1
Where are these Australian landmarks located?
Sydney
Melbourne
Darwin
Perth
2
The only cetaceans known to feed on warm-blooded animals are...
porpoises
dolphins
sperm whales
killer whales
3
The Aborigines used the boomerang as a...
a sports equipment
a toy for their children to exercise for hunting
a weapon
a religious symbol
4
Hindlimbs of cetaceans became...
non-existant
tail
flukes
flippers
5
About how long have Aborigines been in Australia?
60 000 years
30 000 years
5 000 years
20 000 years
6
What instrument is used for seeing objects at the surface of water from a submarine underwater?
kaleidoscope
telescope
spectroscope
periscope
7
Cetaceans most likely evolved from...
pinnipeds
terrestrial mammals
fishes
fishes
8
As adults, the cetacean body is covered with fine hairs.
False
True
9
cetaceans can breathe under water
true
false
10
Which of these animals is a cetacean?
Sea Otter
Sea lion
Manatee
Blue Whale
11
The Aborigines call the world's largest sandstone Ayers Rock...
Uluru
Tonga
Mufusu
Haka
12
Which band produced the hit song “Yellow Submarine”?
Eminem
The Rolling Stones
Frank Sinatra
The Beatles
13
Cetaceans emit sound waves from their
peduncle
fluke
melon
lower jaw
14
What are the 2 famous Australian landmarks in the picture?
Sydney Harbour Bridge and the Opera House
Opera centre and the Sydney wharves
Botany Bay and the Sydney Harbour Bridge
Sydney tower and the Bridge
15
Does the captain of a submarine look through a telescope or a periscope?
telescope
periscope
16
When coral reefs are in trouble, the coral turns white, in a process called coral bleaching, caused by
Overfishing of coral reefs
Local pollution of coral reefs
The effect of climate change in heating our ocean
The sun's rays heating the coral
17
Corals form reefs and provide habitat, food, and protection for a diversity of species. Which species depend on corals?
All of the above
Sea turtles
Fish
Crab and shrimp
18
Parts of the Great Barrier Reef have recorded the highest amount of coral in 36 years.
True
False
19
Look at those storm clouds. Should we be ________?
worrying
worried
20
What animal is this
cetacean
?
Narval
Shark
Cod
Whale
21
What are storm clouds called?
stratus
Stormy
cumulus
stratonimbus
22
A submarine was at -800 feet below sea level. If it descends 250 feet, what is its new position?
-1050 feet
550 feet
-550 feet
1050 feet
23
What animal is this
cetacean
?
Sardine
Narwhal
Killer whale
Octopus
24
This part of the cetacean emits sound waves
upper jaw
melon
lower jaw
fluke
25
Which of the following is a cetacean?
whale
porpoise
dolphin
all of these choices
26
Sharks are important to coral reefs because:
Sharks keep other fish away from the area
Sharks keep the ecosystem in balance
Sharks eat coral
Sharks attract divers to the area
