Page 111 - (DK) I Can’t Believe It! 2
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IT CAN’T BE TRUE!  109

 How big is the         FILTER FEEDING



 biggest animal?                               A blue whale can eat around
                                               4 tons (3.5 metric tons) of krill
                                               (tiny sea creatures) a day. Taking
                                               100-ton (90-metric-ton) gulps of
                                               water, the whale then filters the
                                               water out through baleen plates,
 The largest animal on the planet is the blue   comblike structures that hang
 whale, measuring 100 ft (30 m). It is the biggest   from its jaw, trapping the krill.

 animal that has ever lived, including the dinosaurs.






           The blue whale’s      Its eyeball is 6 in        Its tongue weighs as
            heart is the size    (15 cm) in diameter.
              of a small car.                               much as an elephant.










                                                               A blue
                                                             whale is as
                                                             long as 17
                             Its outer ear is the           scuba divers
                            width of a pencil tip.
                                                             swimming
                                                              in a line.
      A blue whale can blow 160 cu ft
      (4,500 liters) of air out of its blowholes at
      300 mph (480 kph). The spray it produces
      reaches a height of 30 ft (9 m)—as tall as
      five men standing on each others’ heads.











   US_108_109_309600_ICBT_Blue_whale.indd   109                           19/12/17   2:35 pm
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