1. choose the best answer.\n____ is abundant in the ocean but is difficult to extract with current…
1. choose the best answer.\n____ is abundant in the ocean but is difficult to extract with current technology.\noil shale\ncoal\nmethane hydrate\nnatural gas
Answer
Brief Explanations:
Methane hydrate is abundant in the ocean floor but current - extraction technology has challenges due to its unstable nature under normal temperature and pressure conditions. Oil shale is not mainly in the ocean, coal is mostly terrestrial, and while natural gas is in the ocean, methane hydrate is more difficult to extract currently.
Answer:
Methane hydrate