From the Set 21st Century Skills Library
An elephant seal has a thick layer of blubber that keeps it from freezing in cold northern waters. This protective layer of blubber was prized by hunters who killed so many elephant seals that there were fewer than 100 left alive. Discover how government leaders and others took action to save these sea mammals from extinction.
|Interest Level||Grade 4 - Grade 8|
|Reading Level||Grade 6|
|Number of Pages||32|
|Dimensions||7.5 x 9.5|
|Available Formats||Reinforced book (9781602790384), PDF (9781602791732), ePub (9781631379192), Hosted ebook (9781602791732H), Kindle (9781631372124)|