Kömür, doğal gaz ve petrol, milyonlarca yıl önce yaşamış bitki ve hayvanların kalıntılarıdır.
- Coal, natural gas and oil are the remains of plants and animals that lived millions of years ago.
Güneydoğu kömür, ham petrol ve doğal gaz ile ilgili önemli bir enerji üreticisidir.
- The Southeast is a major energy producer of coal, crude oil, and natural gas.
Natural-gas prices.
... And natural gas isn't just appearing magically. We're encouraging it and working with the ...
... one of the reasons why is natural gas extracted safely ...