Which of the following is true of river valley civilizations use of metallurgy? 1 point

Possible answers:
River valley civilizations mixed copper and gold to make tin for decorations, jewelry, and weapons.
. River valley civilizations only used metals directly from the earth and did not process them in any way.
. River valley civilizations used both bronze and gold for weapons and jewelry.
River valley civilizations used gold and copper for decoration and bronze for weapons

1 answer

The statement that is true regarding river valley civilizations' use of metallurgy is:

"River valley civilizations used gold and copper for decoration and bronze for weapons."

This accurately reflects the historical context in which these civilizations utilized metals for various purposes. Copper and gold were often used for decorative items, while bronze, which is an alloy of copper and tin, was primarily used for tools and weapons.