A) inner core B) mantle C) outer core D) crust
A) oxygen and silica B) copper and magnesium C) nitrogen D) iron and nickel
A) False B) True
A) it can be cracked into pieces like plates B) It's solid C) All of the choices D) it covers the outer surface of the egg
A) False B) True
A) True B) False
A) mantle B) inner core C) crust D) mess
A) biosphere B) atmosphere C) hydrosphere D) lithosphere
A) false B) true
A) outer and inner B) mountain and ocean C) oceanic and continental D) hard and soft
A) crust B) mantle C) outer core D) inner core
A) inner core B) outer core C) mantle D) crust
A) it stays the same B) it gets hotter C) ite gets cooler
A) false B) true
A) orbit B) ocean currents C) atmosphere D) magnetosphere
A) inner core B) mantle C) crust D) outer core
A) outer core B) crust C) inner core D) mantle
A) mantle B) inner core C) outer core D) crust
A) mantle B) crust C) outer core D) inner core |