How to pronounce “geochemical” in English

And then other subtle geochemical traces that I will not go into the nitty-gritty details.

There's geochemical proxies to figure this out.

When you couple that to geochemical studies of the rocks that people have found, either from meteorite samples that have come off planet

it's, you know, geochemical or biological.

In the time period coming up to try to -- cause you may be able to trace whether it's geochemical or biological by the relative amount of these other trace materials that