Cambios increíbles en la Tierra (Incredible Changes on Earth)

Living and non-living things on Earth are constantly changing over time. This series shows how scientists study rocks and fossils to find out what our planet looked like thousands of years ago and what living things today are related to the plants and animals of ancient times. Every book also includes a page for caregivers and teachers that suggests guiding questions to help aid in reading comprehension. Downloadable Teacher's Guide available.

Titles

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