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Dewey: 500s

Dewey 500s categories by the 10s

QuestionAnswer
500 Natural Sciences & Math
507.8 Science Experiments
508.2 Seasons
510 Mathematics
520 Space
534 Sound
535 Light
537 Electricity
538 Magnets
550 Earth
551 Volcanoes / Earthquakes
551.41 Deserts
551.6 Weather
551.8 Mountains
552 Rocks
567.9 Dinosaurs
577 Ecology
580 Plants
582.16 Trees
591 Animals
591.68 Endangered Animals
595 Insects
595.4 Spiders
597.8 Amphibians
597.9 Reptiles
598 Birds
599 Mammals
599.5 Whales
Created by: beverly4567
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