Volcanoes
De (autor): Rebecca Woodbury
An introduction to the geology of volcanoes. Earth is made of layers: crust, mantle, and core. The mantle has a hard upper part with soft magma below. The squeezing of rocks and minerals deep in the Earth causes them to get so hot that they melt to form magma. When magma pushes through a weak spot in the crust, a volcano occurs. Magma that comes to Earth's surface is called lava, which can spout from a volcano or flow across the land. Mountains are formed when the lava cools, becoming rock. Volcanoes can also create islands in the ocean, such as the Hawaiian Islands. Earth's layers are reviewed.
24 full-color, illustrated pages. Reading Level 1-3, Interest Level 2-5. Includes a pronunciation guide for scientific terms.
-10%
PRP: 83.86 Lei
Acesta este Pretul Recomandat de Producator. Pretul de vanzare al produsului este afisat mai jos.
75.47Lei
75.47Lei
83.86 LeiPrimesti 75 puncte
Primesti puncte de fidelitate dupa fiecare comanda! 100 puncte de fidelitate reprezinta 1 leu. Foloseste-le la viitoarele achizitii!
Indisponibil
Pentru a putea comanda rapid este nevoie sa introduceti numarul dvs de telefon in formatul 0xxxxxxxxx (10 cifre).Un operator Libris.ro va suna si va cere telefonic restul datelor necesare.
Descrierea produsului
An introduction to the geology of volcanoes. Earth is made of layers: crust, mantle, and core. The mantle has a hard upper part with soft magma below. The squeezing of rocks and minerals deep in the Earth causes them to get so hot that they melt to form magma. When magma pushes through a weak spot in the crust, a volcano occurs. Magma that comes to Earth's surface is called lava, which can spout from a volcano or flow across the land. Mountains are formed when the lava cools, becoming rock. Volcanoes can also create islands in the ocean, such as the Hawaiian Islands. Earth's layers are reviewed.
24 full-color, illustrated pages. Reading Level 1-3, Interest Level 2-5. Includes a pronunciation guide for scientific terms.
Detaliile produsului
De pe acelasi raft
De acelasi autor
Parerea ta e inspiratie pentru comunitatea Libris!