Our World in Pictures Rocks & Minerals Flash Cards Fathers-Day citizen science efforts such as

citizen science efforts such as tagging migrating monarchs and participating in population counts

Penelope's experiences show children that it always makes you stronger when you are true to yourself and who you really are

Then at Hallowe'en

Now let National Geographic Kids help YOU explore and chronicle your own adventures

Our World in Pictures Rocks & Minerals Flash Cards Fathers-Day citizen science efforts such asDiscover the wonders of our rocky planet! This amazing deck of cards welcomes you to Earth's extraordinary minerals and gems, from sparkling emeralds to igneous rocks formed deep inside the Earths molten core. Stunning pictures and fast facts enable you to grasp a wealth of knowledge in a fun way. Each card contains snappy and accessible information, displaying each rock or mineral in dazzling detail. The front of the card shows the rock with a clue