Prozkoumejte fascinující svět geologie a objevte tajemství naší planety. Tato série vás zavede na cestu od formação hornin a minerálů až po dynamické procesy, které neustále přetvářejí zemský povrch. Je to ideální čtení pro zvídavé mysli, které chtějí pochopit skryté síly formující náš svět. Ponořte se do vědy, která odhaluje historii Země.
In this book, readers will learn how 130 of the more than 3,000 minerals that exist form gemstones. Vibrant, full-color photos and carefully leveled text will engage readers as they learn more about how gemstones are formed and the qualities for which they are prized.
In this book, readers will learn about the unique chemical makeup that creates minerals. Vibrant, full-color photos and carefully leveled text will engage readers as they learn more about the characteristics that can be used to identify minerals. Infographics aid understanding, and an activity offers readers an opportunity to extend discovery. Children can learn more about minerals using our safe search engine that provides relevant, age-appropriate websites. Minerals also features reading tips for teachers and parents, a table of contents, a glossary, and an index.