Which оf the fоllоwing stаtements do you аgree with more аnd why? The Oilsands of Alberta are an economic necessity and the environmental impacts are also a necessity. OR We don't have to make the choice between energy development of the oil sands and the environment. If we continue with the long track record of improvement, and improve it further, we can develop the oil sands responsibly so we do not have to make a choice.