Consultants
Timothy Rasinski, Ph.D.
Kent State University
Lori Oczkus
Literacy Consultant
William B. Rice
Natural Science Author
and Consultant
Based on writing from
TIME For Kids. TIME For Kids and the TIME
For Kids logo are registered trademarks of
TIME Inc. Used under license.
Publishing Credits
Dona Herweck Rice , Editor-in-Chief
Lee Aucoin , Creative Director
Jamey Acosta , Senior Editor
Lexa Hoang , Designer
Stephanie Reid , Photo Editor
Rane Anderson , Contributing Author
Rachelle Cracchiolo , M.S.Ed., Publisher
Image Credits:
pp.40, 41 (middle) Alamy;
p.41 (top) The Bridgeman Art Library; pp.11
(bottom), 21 Corbis; p.39 Deep Sea Photography;
pp.19 (top), 31 Getty Images; p.41 LOC
[LC-USZ62-65466]; p.14 The Monterey Bay
Aquarium Research Institute (MBARI); p.16 AFP/
Getty Images/Newscom; p.27 Newscom; p.32
dpa/picture-alliance/Newscom; p.51 (top) KRT/
Newscom; pp.24, 37, 38 Reuters/Newscom;
p.53 (bottom) ZUMA Press/Newscom; pp.30,
43, 51 Norbert Wu/Minden Pictures/National
Geographic Stock; pp.67, 1819, 2829, 33, 42,
4445, 4849, 5253 NOAA; pp.89 Bruce Rasner/
Rotman/Nature Photo Library; p.12 David Shale/
Nature Photo Library; pp.11 (top), 19 (bottom),
26 (bottom), 2829, 5253(middle), 56 Photo
Researchers Inc.; pp.36 (illustration), 47(bottom)
ThinkStock; p.48 Kmusser/Wikimedia; p.10
(bottom) Carl Chun/Wikipedia; pp.2223, 3435,
39 (illustration), 4647 (illustrations), 55, 55
(illustrations) Timothy J. Bradley; All other images
from Shutterstock.
Teacher Created Materials
5301 Oceanus Drive
Huntington Beach, CA 92649-1030
http://www.tcmpub.com
ISBN 978-1-4333-4896-9
2013 Teacher Created Materials, Inc.
Teacher Created Materials
5301 Oceanus Drive
Huntington Beach, CA 92649-1030
http://www.tcmpub.com
2013 Teacher Created Materials, Inc.
Synched Read-Along Version by:
Triangle Interactive LLC
PO Box 573
Prior Lake, MN 55372
ISBN-13: 978-1-68444-967-5 (e-book)
Table of Contents
The Deadly Deep ...............
The Twilight Zone ..............
The Midnight Zone ............
The Abyssal Zone .............
Hadal Zone ...................
Life in the Abyss ..............
Glossary .....................
Index .......................
Bibliography .................
More to Explore ...............
About the Author ..............
The Deadly Deep
S
uit up and jump in, but be warned danger
awaits! Predators lurk in these icy, dark waters,
waiting to catch a tasty morsel. And the deeper down
you go, the harder it is to see them. Sunlight cant
reach these chilly depths. No sunlight means there
is no plant life. These sea creatures must find other
things to eat. Adaptations help these demons of
the deep thrive in harsh conditions. They may look
strange to us, but for them, its the only way to survive.
In the deadly deep, its sink or swim.
Megamouth Shark
Many creatures survive by filter
feeding. Several types of whales
are filter feeders. Manta rays are
filter feeders, too. Not all filter
feeders live in water, though.
The flamingo, a large bird, is
also a filter feeder.
Filter Feeders
At nearly 1,500 pounds, megamouths are some of
the largest sharks in the ocean, but they eat some of the
smallest organisms. They take in large gulps of water
and push them through their gill slits. Tiny organisms
such as plankton are caught by gill rakers. They filter
the food so it can be swallowed. That is why they are
known as filter feeders.
The four-foot-wide mouth is surrounded by
light-producing photophores. This light attracts
plankton. Scientists think megamouth sharks spend
their days in deep water, from to feet deep.
At night, they migrate closer to the surface to