D. Choosing to move in order to work at a better job.
Well there are many words that can answer that. Is there a word box or hints towards the specific words? If not just say heavily.
D. methane
Soil and minerals are found in dirt, which is land, and forests are appart of land, but methane is a <span>flammable gas.</span>
Sorry I would love to help but I don’t know what you mean