Is obsidian renewable or non renewable?

Answer 1

A renewable resource is something that is still there after we have used it.

Like solar energy, wind power, tidal power, geothermal power. We can take advantage of these today and they will still be there tomorrow to be used again.

Opals take many millions of years to become what they are today. So we say they are NOT renewable.

Answer 2

Obsidian is considered a non-renewable resource because it is a naturally occurring volcanic glass formed from cooled lava, and the process of its formation is not ongoing at a rate that would classify it as renewable on human timescales. Once obsidian is harvested or mined, it cannot be replaced within a short timeframe.

Answer 3

Obsidian is technically non-renewable because it's a naturally occurring volcanic glass formed from rapidly cooling lava, which takes millions of years to create. So, once it's mined and used up, you can't just pop down to the corner store and buy more. It's like the last piece of cake at a party - once it's gone, it's gone.

Answer 4

Well, isn't that a lovely question! Obsidian is a type of volcanic glass that is considered non-renewable because it is formed from volcanic activity over a long period of time. But remember, there are always new ways to appreciate the beauty of nature around us, whether it's through admiring obsidian or finding joy in the world's endless wonders.

Answer 5

Obsidian is not renewable.

Answer 6

Renewable.