Notifications
Clear all
Sources of Energy
1
Posts
2
Users
0
Likes
353
Views
0
08/08/2021 1:14 pm
Topic starter
How long are the energy resources of the earth like coal, petroleum, and natural gas expected to last?
1 Answer
0
08/08/2021 1:15 pm
Coal – 200 years
Petroleum – 40 years
Natural Gas – 60 years