How to Master the ielts

Questions 54 to 58
Reading Passage 2 has five paragraphs 
A to E
.
Which paragraph contains the following information?
Write 
A
, 
B
, 
C
, 
D
or 
E
. You may use any letter more than once.
54 
an example of sound being used other than for navigation and location of prey
55 
examples of mammals other than whales and dolphins that use echolocation
56 
how man’s behaviour has increased the number of whales being stranded

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TEST 1
23
57 
an example of whales living in a community
58 
why people cannot hear whale song.
Questions 59 to 62
Complete the summary below.
Choose 
NO MORE THAN TWO WORDS
from the passage for each answer.
The harmful effects of high­power sonar on whales are a 
59
.
It is recognized that the navy pose a threat to whales during 
60
when 
the number of beachings have been observed to increase. The impact of sonar on 
mammals can be lessened by taking a number of 
61
steps. 
For example, it is clear that ships with sonar equipment should keep away from 
whale 
62
.
Questions 63 to 66
Complete the summary below.
Choose 
ONLY ONE WORD
from the passage for each answer.
Several reasons, not linked with human activities, have been proposed to explain why 
whales beach themselves. Changes in the earth’s magnetic compass can lead to 
mistakes in 
63
.
Alternatively, whales might 
stray into shallow water when pursued by 
64
, 
or to chase prey, and then become trapped by the tide. Whilst one whale on a beach 
might have died naturally out at sea and been washed ashore, a group of whales