The Inner Core Is Liquid Iron, Surrounded by a Solid

question 75

True/False

The inner core is liquid iron, surrounded by a solid iron outer core.

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Definitions:

Cellulose

A complex carbohydrate comprised of glucose units, forming the primary structural component of plant cell walls.

Brown Algae

Brown algae are a group of multicellular marine plants known for their distinctive brown or olive color, which results from the presence of the pigment fucoxanthin.

Largest Protists

Protists, being a diverse group of eukaryotic organisms, range in size, with the largest ones like kelp reaching lengths of several meters.

Golden Algae

Golden algae are a group of algae belonging to the class Chrysophyceae, known for their distinctive yellow and brown carotenoid pigments.