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506717
Caption: In polar covalent bonds, the electrons are shared, rather than being transferred from one atom to the other as in an ionic bond
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 27.02 MB
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26573
Caption: Polar Bear In Desert
Artist: Nicholas Wilton
Release: Not Applicable
File Size: 59.96 MB
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519708
Caption: Polar bear delivering Christmas presents
Artist: Lisa Rotenberg
Release: Not Applicable
File Size: 44.32 MB
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10599
Caption: Polar bear on ice floe under sun
Artist: Vance Vasu
Release: Not Applicable
File Size: 77.25 MB
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519585
Caption: Polar bears in melting ice cubes
Artist: Stephen Brown
Release: Not Applicable
File Size: 49.99 MB
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506654
Caption: The Cartesian coordinates of point P are represented by (x, y), while the polar coordinates are represented by (r, angle)
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 25.25 MB
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481123
Caption: Polar bear (Ursus maritimus)
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 14.06 MB
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18430
Caption: Illustration of polar bear
Artist: Stephanie Carter
Release: Not Applicable
File Size: 81.56 MB
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481133
Caption: Horizontal divergence and convergence patterns associated with the polar-front jet.
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 33.87 MB
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19786
Caption: Polar bear walking under small sun
Artist: Judith Gosse
Release: Not Applicable
File Size: 50.47 MB
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5187
Caption: Polar bear and penguin staring at North Pole post
Artist: Miquel Zueras
Release: Not Applicable
File Size: 44.40 MB
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34056
Caption: Two Figures On Checkerboard
Artist: David Ridley
Release: Not Applicable
File Size: 59.99 MB
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77428
Caption: Businessman With Two Arrows In Different Directions
Artist: James Endicott
Release: Not Applicable
File Size: 27.98 MB
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80647
Caption: Sad Man Looking At Unhappy Man In The Mirror
Artist: Nathan Y. Jarvis
Release: Not Applicable
File Size: 11.68 MB
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3870
Caption: Illustration of the people walking westwards
Artist: Roy Scott
Release: Not Applicable
File Size: 40.36 MB
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520216
Caption: Three ships sailing through ice
Artist: Doriano Solinas
Release: Not Applicable
File Size: 50.07 MB
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521283
Caption: Profile of man in silhouette with barren tree and crows
Artist: Roy Scott
Release: Not Applicable
File Size: 50.11 MB
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519816
Caption: Earth melting under the hot sun
Artist: Doriano Solinas
Release: Not Applicable
File Size: 1.89 MB
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481545
Caption: Annual temperature and precipitation patterns for several locations with different climatic conditions.
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 29.35 MB
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510266
Caption: Arctic hare (Lepus arcticus)
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 12.83 MB
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4584
Caption: Animals wrapped in Christmas lights holding gift
Artist: Linda Bronson
Release: Not Applicable
File Size: 75.53 MB
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481144
Caption: Basic characteristics of orbits in which a satellite can be placed around Earth, categorized by inclination, shape and altitude.
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 26.81 MB
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481360
Caption: General patterns of atmospheric circulation over an idealized Earth with a uniform surface and the actual Earth.
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 25.38 MB
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481500
Caption: Cross section of an n-p-n transistor and its electronic symbol.
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 17.41 MB
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5657
Caption: Penguin and bear in tutu dancing
Artist: Dave Lowe
Release: Not Applicable
File Size: 47.20 MB
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510188
Caption: Arctic fox (Vulpes lagopus)
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 9.09 MB
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481502
Caption: Types of transport across the cell membrane include simple diffusion, facilitated diffusion, and primary active transport.
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 7.75 MB
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4862
Caption: Eskimo with dogsled on snow
Artist: Lisa Rotenberg
Release: Not Applicable
File Size: 53.00 MB
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11015
Caption: People see-sawing in man's head
Artist: Kaadaa
Release: Not Applicable
File Size: 40.96 MB
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480442
Caption: Penguin holding steaming coffee
Artist: Greg Hargreaves
Release: Not Applicable
File Size: 55.37 MB
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516800
Caption: Astronaut with arm outstretched greeting penguins
Artist: Igor Kopelnitsky
Release: Not Applicable
File Size: 49.73 MB
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508206
Caption: Illustration of polar bear
Artist: McClatchy - Tribune
Release: Not Applicable
File Size: 0.13 MB
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294269
Caption: A polar bear floating on melting ice as the sun shines down
Artist: ImageZoo
Release: Not Applicable
File Size: 77.25 MB
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308068
Caption: Montage illustration about global warming containing the world, thermometer, polar bear, codes, and iceberg
Artist: ImageZoo
Release: Not Released
File Size: 100.85 MB
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340
Caption: A polar bear standing against the city skyline
Artist: ImageZoo
Release: Not Applicable
File Size: 94.45 MB
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9881
Caption: Polar bear standing on ice floe
Artist: John Bowdren
Release: Not Applicable
File Size: 50.70 MB
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114509
Caption: mental health issues, montage
Artist: ImageZoo
Release: Not Applicable
File Size: 64.34 MB
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18243
Caption: Man looking up at ship beyond campsite
Artist: Stephanie Carter
Release: Not Applicable
File Size: 85.02 MB