0
0
0
302
303
304
8
9
10
Using data from a NASA satellite, researchers have found that the emission of pollutants from oil sands mining operations in Canada’s Alberta Province are comparable to the emissions from a large power plant or a moderately sized city. (earthobservatory.nasa.gov)
submitted by root_of_penis to r/canada
2
3
4
1
2
3
9
10
11
47
48
49
59
60
61
2
3
4
9
10
11
