Cargando...
Zer egin dezaket?
Aurkitu
ikustea
How scientists can determine age and other features of a rock or other material.
It is an educational content of CK-12 Foundation (to access some of the CK-12 contents you must be logged in).
How scientists can determine age and other features of a rock or material it contains.
It is an educational content of CK-12 Foundation (to access some of the CK-12 contents you must be logged in).
Hipervinculo Ciencias de la Tierra y Medioambiente
Ice cores contain information about Earth's environment for the past 1.5 million years including temperature, geological activity and atmospheric composition.
It is an educational content of CK-12 Foun ...
Didactalia-ri Gehitzea Arrastra el botón a la barra de marcadores del navegador y comparte tus contenidos preferidos. Más info...
