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WorksheetsDeep blue
Total questions: 10
Worksheet time: 5mins
Name
Class
Date
1.
What percentage of Earth's living species (that we know of) exist in the oceans?
a)
94%
b)
82%
c)
69%
d)
76%
2.
How large is the Antarctic ice sheet, which is the largest existing ice block?
a)
US+Mexico
b)
UK + Ireland
c)
Sweden + Finland
d)
USSR
3.
How many moons would fit in the ocean at its widest point?
a)
5
b)
10
c)
2
d)
20
4.
How many more people have been on the moon than in the Mariana trench?
a)
4 times as many
b)
12 times as many
c)
2 times as many
d)
20 times as many
5.
Out of the few people that have been to the Mariana trench, one is a very famous person. Who is he?
a)
James Cameron, director of Terminator
b)
Michael Bay, director of Transformers
c)
David Yates, director of Harry Potter
d)
George Lucas, director of Star Wars
6.
What is the maximum depth light waves can penetrates the oceans?
a)
200 m
b)
500 m
c)
1000 m
d)
100 m
7.
How much would the sea level rise if all ice melted?
a)
80 m
b)
20 m
c)
50 m
d)
150 m
8.
How much can Giant kelp grow in a single day?
a)
60 cm
b)
10 cm
c)
30 cm
d)
2 m
9.
In 2012, Herbert Nitsch set the free diving world record. How deep did he dive?
a)
214 m
b)
107 m
c)
65 m
d)
148 m
10.
How long does it take for water to complete a continuous journey around the world?
a)
1000 years
b)
100 years
c)
10 years
d)
1 year
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