Copper in example sentence

Smelting copper ore, for example, is more than twice as energy-intensive as recycling copper.

More example sentences with word copper

This woman will expose herself to toxic phosphorous, release four pounds of toxic lead into her childrens' environment, which is from copper.

And these were steel, mica, plastic, copper and nickel.

Again, this mine was once the largest copper mine in the world.

So there was 240 volts going through these homemade copper wires, homemade plug.

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