Ecology

Ecology (from Greek oikos, "house(hold)"; and -logia) is the scientific study of the distribution and abundance of life and the interactions between organisms and their natural environment. The environment of an organism includes physical properties, which can be described as the sum of local abiotic factors such as insolation (sunlight), climate, geology, and biotic ecosystem, which includes other organisms that share its habitat.

The word "ecology" is often used more loosely in such terms as social ecology and deep ecology and in common parlance as a synonym for the natural environment or environmentalism. Likewise "ecologic" or "ecological" is often taken in the sense of environmentally friendly.

The term ecology or oekologie was coined by the German biologist Ernst Haeckel in 1866, when he defined it as "the comprehensive science of the relationship of the organism to the environment." Haeckel did not elaborate on the concept, and the first significant textbook on the subject (together with the first university course) was written by the Danish botanist, Eugenius Warming. For this early work, Warming is often identified as the founder of ecology.

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84 Items found Print
Active Filters: 3rd grade (Ages 8-9), In-Stock Books & Materials
Alaskan Wildlife - Coloring Book
Dover Coloring Books
by Jan Sovak
from Dover Publications
for 2nd-6th grade
in Animal Habitat Coloring Books (Location: COL-HAB)
$3.99
Animals in Winter
by Henrietta Bancroft
Revised from HarperCollins
for Preschool-3rd Grade
in Zoology (Location: SCI-ZOOL)
$3.00 (1 in stock)
Arctic and Antarctic Life - Coloring Book
Dover Coloring Books
by Ruth Soffer
from Dover Publications
for 2nd-6th grade
in Animal Habitat Coloring Books (Location: COL-HAB)
$5.99
Backyard Nature - Coloring Book
Dover Coloring Books
by Dot Barlowe
from Dover Publications
for 2nd-6th grade
in Animal Habitat Coloring Books (Location: COL-HAB)
$4.99
Balto and the Great Race
Totally True Adventures
by Elizabeth Cody Kimmel
1st Printing from Random House Books for Young Readers
for 1st-3rd grade
in Animal Stories (Location: FIC-ANI)
$5.99
Bringing Back the Wolves
by Jude Isabella; illustrated by Kim Smith
from Kids Can Press
for 3rd-6th grade
in Ecology (Location: SCI-ECO)
$12.00 (1 in stock)
Burgess Seashore Book for Children
by Thornton W. Burgess
from Dover Publications
for 2nd-5th grade
in Living Science (Location: SCI-CMLS)
$12.95
Burgess Seashore Book for Children
by Thornton W. Burgess
from Living Book Press
for 2nd-5th grade
in Living Science (Location: SCI-CMLS)
$19.99
Burgess Seashore Book for Children
by Thornton W. Burgess
from Living Book Press
for 2nd-5th grade
in Living Science (Location: SCI-CMLS)
$29.99
Burgess Seashore Book for Children
by Thornton W. Burgess, illustrated by W.H. Southwick and George Sutton
from Living Book Press
for 2nd-5th grade
in Living Science (Location: SCI-CMLS)
$20.99
By Pond and River
Eyes and No Eyes #2
by Arabella B. Buckley
from Yesterday's Classics
for 2nd-5th grade
in Living Science (Location: SCI-CMLS)
$13.95
By Pond and River
Eyes and No Eyes #2
by Arabella B. Buckley
from Living Book Press
for 2nd-5th grade
in Living Science (Location: SCI-CMLS)
$7.99
By Pond and River
Eyes and No Eyes #2
by Arabella B. Buckley
from Cassell
for 2nd-5th grade
in Vintage Readers & Textbooks (Location: VIN-READ)
$18.75 (1 in stock)
Cactus Hotel
by Brenda Z. Guiberson
1st edition from Henry Holt and Company
for Preschool-3rd Grade
in Deserts & Grasslands (Location: SCI-ECO)
$3.50 (1 in stock)
California Plant & Animal Communities
by Barbara J. Collins
from California State Department of Education
for 2nd-4th grade
in Vintage Readers & Textbooks (Location: VIN-READ)
$6.00 (1 in stock)
Classical Acts and Facts Science Cards: Spinning Harmonies - Cycle 2
from Classical Conversations
for Kindergarten-8th grade
in Classical Acts & Facts Cards (Location: HISCUR-CC)
$28.20
Continents: Antarctica
by Leila Merrell Foster
from Heinemann Library
for 1st-3rd grade
in Arctic & Tundra (Location: SCI-ECO)
$3.00 (1 in stock)
Dancing on the Sand
Smithsonian Oceanic Collection
by Kathleen M. Hollenbeck
Paperback Book from Smithsonian Books
for 1st-3rd grade
in Seashore & Tidepools (Location: SCI-ECO)
$4.00 (1 in stock)
Deepest Lake
by Kris Hirschmann
1st edition from KidHaven Press
for 3rd-6th grade
in River, Pond & Swamp (Location: SCI-ECO)
$2.00 (1 in stock)
DK Eyewitness: Pond & River
from DK Publishing
for 3rd-6th grade
in River, Pond & Swamp (Location: SCI-ECO)
$7.00 (1 in stock)
Eyewitness: Arctic & Antarctic
by Barbara Taylor
for 3rd-6th grade
in Arctic & Tundra (Location: SCI-ECO)
$7.00 (1 in stock)
Familiar Seashore Creatures: North America
Audubon Society Pocket Guides
by Stephen H. Amos
from Alfred A. Knopf, Inc.
for 3rd-8th grade
in Field Guides: Fish & Water Life (Location: NAT-FG02)
$6.00 (1 in stock)
Fantastic Flying Journey
by Gerald Durrell, illustrated by Graham Percy
from Simon and Schuster
for 3rd-6th grade
in Ecology (Location: SCI-ECO)
$8.00 (1 in stock)
Fast Forward: Rain Forest
by Kathryn Senior; illustrated by Carolyn Scrace
from Salariya Book Company
for 2nd-5th grade
in Jungles & Rainforests (Location: SCI-ECO)
$7.00 (1 in stock)
Fiddler Crab
Good and the Beautiful Library Level 4
by Mary Adrian, illustrated by Jean Martinez
from The Good and the Beautiful
for 3rd-5th grade
in GATB Science & Health (Location: CUR-GABSc)
$4.50 (1 in stock)
Finding Out About Deserts
Usborne Explainers
by Angela Wilkes
2nd edition from Usborne
for 2nd-3rd grade
in Deserts & Grasslands (Location: SCI-ECO)
$3.00 (1 in stock)
Forest Animals - Coloring Book
Dover Coloring Books
by Diane Gaspas-Ettl
from Dover Publications
for 2nd-6th grade
in Animal Habitat Coloring Books (Location: COL-HAB)
$5.99
Forever Forest
by Kristin Joy Pratt-Serafini, Rachel Crandell
from Dawn Publications
for 1st-3rd grade
in Jungles & Rainforests (Location: SCI-ECO)
$4.50 (4 in stock)
Freshwater Pond - Coloring Book
Dover Coloring Books
by Annika Bernhard
from Dover Publications
for 2nd-6th grade
in Animal Habitat Coloring Books (Location: COL-HAB)
$4.99
Great Animal Search
by Caroline Young
from Usborne
for 3rd-7th grade
in Zoology (Location: SCI-ZOOL)
$7.00 (3 in stock)
Great Kapok Tree
by Lynne Cherry
1st edition from HMH Books for Young Readers
for Kindergarten-3rd grade
in Jungles & Rainforests (Location: SCI-ECO)
$5.00 (2 in stock)
Hawaiian Plants and Animals - Coloring Book
Dover Coloring Books
by Y. S. Green
from Dover Publications
for 2nd-6th grade
in Animal Habitat Coloring Books (Location: COL-HAB)
$4.99
Into the Forest
by Christiane Dorion, illustrated by Jane McGuinness
from Bloomsbury Publishing
for 2nd-4th grade
in Oversized Science Books (Location: SCI-OVER)
$14.00 (1 in stock)
Life in the Far North
Native Nations of North America
by Bobbie Kalman and Rebecca Sjonger
from Crabtree Publishing
for 3rd-6th grade
in Native American History (Location: HISA-19NAT)
$5.00 (1 in stock)
Living Pond
by Nathalie Tordjam, translated by Vicki Bogard, illustrated by Laura Bour
from Young Discovery Library
for 2nd-4th grade
in River, Pond & Swamp (Location: SCI-ECO)
$3.00 (1 in stock)
Mists of Eden
by Erica Sherman
from Landmark Editions
for Kindergarten-3rd grade
in Jungles & Rainforests (Location: SCI-ECO)
$6.00 (1 in stock)
National Audubon Society First Field Guide: Shells
by Brian Cassie
from Scholastic Inc.
for 3rd-6th grade
in Field Guides: Fish & Water Life (Location: NAT-FG02)
$5.00 (1 in stock)
National Audubon Society First Field Guide: Trees
by Brian Cassie
from Scholastic Inc.
for 3rd-6th grade
in Field Guides: Plants & Fungi (Location: NAT-FG08)
$6.00 (1 in stock)
North American Desert Life - Coloring Book
Dover Coloring Books
by Ruth Soffer
from Dover Publications
for 2nd-6th grade
in Animal Habitat Coloring Books (Location: COL-HAB)
$5.99
Oil Spill!
Let's-Read-and-Find-Out Science Stage 2
by written by Melvin Berger; illustrated by Paul Mirocha
1st edition from HarperCollins
for Preschool-3rd grade
in Environment & Conservation (Location: SCI-ENV)
$3.00 (1 in stock)
Once Upon an Elephant
by Linda Stanek, illustrated by Shennen Bersani
from Arbordale Publishing
for 1st-3rd grade
in Mammals (Location: SCI-MAM)
$9.00 (1 in stock)
One Small Square: African Savanna
One Small Square
by Donald M. Silver & Patricia Wynne
1st edition from McGraw-Hill
for 1st-3rd grade
in One Small Square (Location: SCI-1SS)
$11.00
One Small Square: Arctic Tundra
One Small Square
by Donald Silver & Patricia Wynne
from McGraw-Hill
for 1st-3rd grade
in One Small Square (Location: SCI-1SS)
$15.00
One Small Square: Backyard
One Small Square
by Donald Silver, Patricia Wynne
1st edition from McGraw-Hill
for 1st-3rd grade
in One Small Square (Location: SCI-1SS)
$15.00 $7.50 (1 in stock)
One Small Square: Cactus Desert
One Small Square
by Donald Silver & Patricia Wynne
from McGraw-Hill
for 1st-3rd grade
in One Small Square (Location: SCI-1SS)
$13.00
One Small Square: Cave
One Small Square
by Donald Silver & Patricia Wynne
from McGraw-Hill
for 1st-3rd grade
in One Small Square (Location: SCI-1SS)
$13.00
One Small Square: Coral Reef
One Small Square
by Donald Silver
from McGraw-Hill
for 1st-3rd grade
in One Small Square (Location: SCI-1SS)
$13.00
One Small Square: Pond
One Small Square
by Donald Silver & Patricia Wynne
1st edition from McGraw-Hill
for 1st-3rd grade
in One Small Square (Location: SCI-1SS)
$15.00
One Small Square: Seashore
One Small Square
by Donald Silver & Patricia Wynne
1st edition from McGraw-Hill
for 1st-3rd grade
in One Small Square (Location: SCI-1SS)
$15.00
One Small Square: Swamp
One Small Square
by Donald Silver, Patricia Wynne
from McGraw-Hill
for 1st-3rd grade
in One Small Square (Location: SCI-1SS)
$11.00 $7.50 (1 in stock)
One Small Square: The Night Sky
One Small Square
by Donald Silver, Patricia Wynne
1st edition from McGraw-Hill
for 1st-3rd grade
in One Small Square (Location: SCI-1SS)
$15.00
One Small Square: Tropical Rain Forest
One Small Square
by Donald Silver, Patricia Wynne
from McGraw-Hill
for 1st-3rd grade
in One Small Square (Location: SCI-1SS)
$13.00
One Small Square: Woods
One Small Square
by Donald Silver, Patricia Wynne
1st edition from McGraw-Hill
for 1st-3rd grade
in One Small Square (Location: SCI-1SS)
$15.00
Penguins and Polar Bears
from National Geographic
for 2nd-4th grade
in Zoology (Location: SCI-ZOOL)
$5.00 (1 in stock)
Peterson First Guide to Shells of North America
by Jackie Leatherbury Douglass
2nd edition from Houghton Mifflin
for 1st-4th grade
in Field Guides: Fish & Water Life (Location: NAT-FG02)
$11.99
Questions and Answers About Forest Animals
by Michael Chinery
from Kingfisher
for 3rd-5th grade
in Zoology (Location: SCI-ZOOL)
$3.00 (1 in stock)
Race to the South Pole - Coloring Book
by Patricia J. Wynne, Ross MacPhee
from Dover Publications
in History of the World Coloring Books (Location: COL-HISW)
$3.99
Rain Forest - Coloring Book
Dover Coloring Books
by Annika Bernhard
from Dover Publications
for 2nd-6th grade
in Animal Habitat Coloring Books (Location: COL-HAB)
$4.99
River Ran Wild
by Lynne Cherry
from Harcourt
for Preschool-3rd Grade
in River, Pond & Swamp (Location: SCI-ECO)
$10.00 (1 in stock)
Salamander Rain
by Kristin Joy Pratt-Serafini
from Dawn Publications
for 3rd-8th grade
in River, Pond & Swamp (Location: SCI-ECO)
$10.00 (1 in stock)
Sea and Shore Birds - Coloring Book
Dover Coloring Books
by Ruth Soffer
from Dover Publications
for 2nd-6th grade
in Bird Coloring Books (Location: COL-BIRD)
$5.99
Seashore Life - Coloring Book
Dover Coloring Books
by Anthony D'Attilio
from Dover Publications
for 2nd-6th grade
in Animal Habitat Coloring Books (Location: COL-HAB)
$3.99
Seashore Plants and Animals - Coloring Book
Dover Coloring Books
by Dot Barelowe
from Dover Publications
for 2nd-6th grade
in Animal Habitat Coloring Books (Location: COL-HAB)
$4.99
Sonoran Desert by Day and Night - Coloring Book
Dover Coloring Books
by Dot Barlowe
from Dover Publications
for 2nd-6th grade
in Animal Habitat Coloring Books (Location: COL-HAB)
$3.99
Spotlight: Jungle Explorer
from Silver Dolphin
for Kindergarten-3rd grade
in Jungles & Rainforests (Location: SCI-ECO)
$3.50 (1 in stock)
Swampland Plants and Animals - Coloring Book
Dover Coloring Books
by Ruth Soffer
from Dover Publications
for 2nd-6th grade
in Animal Habitat Coloring Books (Location: COL-HAB)
$4.99
Tikta'Liktak
by James Houston
from Harcourt
for 3rd-6th grade
in Action & Adventure Stories (Location: FIC-ADV)
$6.00 (3 in stock)
Tree in the Trail
by Holling C. Holling
from Houghton Mifflin
Realistic fiction for 3rd-8th grade
in BFB Holling Geography (Location: HISCUR-BFG)
$13.99
Tree Life
by Theresa Greenaway
First American Edition from DK Children
for 2nd-3rd grade
in Clearance: Science & Health (Location: ZCLE-SCI)
$2.00 (1 in stock)
True Book: Antarctica
A True Book: Geography
by Mel Friedman
from Children's Press
for 3rd-5th grade
in Arctic & Tundra (Location: SCI-ECO)
$3.50 (1 in stock)
True Book: Tropical Rain Forests
by Darlene R. Stille
from Children's Press
for 1st-3rd grade
in Jungles & Rainforests (Location: SCI-ECO)
$3.00 (1 in stock)
Tundra Discoveries
by Ginger Wadsworth
from Charlesbridge
for 1st-3rd grade
in Arctic & Tundra (Location: SCI-ECO)
$3.50 (1 in stock)
Usborne Book of Wild Places
by Angela Wilkes
Revised from Usborne
for 1st-3rd grade
in Ecology (Location: SCI-ECO)
$8.00 (4 in stock)
Walk in the Woods - Coloring Book
Dover Coloring Books
by Dot Barlowe
from Dover Publications
for 2nd-6th grade
in Nature / Geography Coloring Books (Location: COL-NAT)
$4.99
Walk on the Wild Side
by Connie and Peter Roop, illustrated by Anne Canevari Green
from Millbrook Press
for 2nd-5th grade
in Ecology (Location: SCI-ECO)
$4.00 (1 in stock)
Wetlands Plants and Animals - Coloring Book
Dover Coloring Books
by Annika Bernhard
from Dover Publications
for 2nd-6th grade
in Animal Habitat Coloring Books (Location: COL-HAB)
$4.99
What Are Food Chains and Webs? with Audio CD
by Bobbie Kalman and Jacqueline Langille
from Crabtree Publishing
for 2nd-4th grade
in Ecology (Location: SCI-ECO)
$6.00 (1 in stock)
Who Lives at the Seashore?
by Glenn O. Blough, illustrated by Jeanne Bendick
from Purple House Press
for Preschool-3rd grade
in Living Science (Location: SCI-CMLS)
$13.99
Who Lives in This Meadow?
by Glenn O. Blough, illustrated by Jeanne Bendick
from Purple House Press
for Preschool-3rd grade
in Living Science (Location: SCI-CMLS)
$12.99
Wild America Habitats: Deserts
by Melissa Cole
from Blackbirch Press
for 2nd-4th grade
in Deserts & Grasslands (Location: SCI-ECO)
$2.00 (1 in stock)
Wild Folk in the Mountains
by Carroll Lane Fenton
from The John Day Company
for Preschool-6th grade
in Vintage Science & Math (Location: VIN-SCI)
$13.50 (1 in stock)
Wild Life in Woods and Fields
Eyes and No Eyes #1
by Arabella B. Buckley
from Yesterday's Classics
for 1st-4th grade
in Living Science (Location: SCI-CMLS)
$13.95
Wild Life in Woods and Fields
Eyes and No Eyes #1
by Arabella B. Buckley
from Living Book Press
for 1st-4th grade
in Living Science (Location: SCI-CMLS)
$7.99
Would You Rather Be a Pollywog?
Cat in the Hat's Learning Library
by Bonnie Worth, illustrated by Aristides Ruiz and Joe Mathieu
from Random House Books for Young Readers
for Kindergarten-3rd grade
in Cat in the Hat's Learning Library (Location: EAR-CAT)
$4.50 (1 in stock)