delilah:)

can someone check my answers, please and thank you?:) I know they are pretty obvious but I just want to make sure! 1. How is a rock different from a mineral? A. It is not different, they are the same things and the words "rock" and "mineral" can be used i...

An unknown mineral specimen is not scratched by a penny and does not exhibit cleavage. The mineral is most likely to be: obsidian halite fluorite I think it's either obsidian or fluorite!

How can scientists use diamonds to understand conditions inside Earth? A. They can use diamonds to observe how seismic waves travel through different materials. B. They can use diamonds to cut through layers of Earth's crust. C. They can use diamonds to g...

So, I am going to change my answer for number 1 to B. I am keeping 2's answer however

thank you!