rock - a naturally occurring solid, mineral - the building blocks of rocks, geologist - a scientist who studies rocks, core - the center of the planet, crust - the outermost layer of the planet, mantle - the area between the core and the crust, property - something that scientists use to describe an object,

Rocks and Minerals Vocabulary

द्वारा

लीडरबोर्ड

दृश्य शैली

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