Environmental Impacts of Oil Extraction

The video tutorial discusses energy security, focusing on geopolitical moves in the Arctic, particularly Russia's actions. It examines the environmental and economic impacts of extracting oil from tar sands in Alberta, Canada, and the Arctic National Wildlife Refuge. The lesson aims to explore the costs and benefits of exploiting new resources, considering economic, social, political, and environmental factors. It also highlights the importance of finding alternative energy sources to reduce dependency on fossil fuels.

What was the primary reason for Russia planting its flag on the Arctic seafloor?

• To mark a new shipping route

• To claim territory for oil and gas reserves

• To promote tourism in the Arctic

• To establish a research station

What is the main environmental concern with drilling in the Arctic?

• Impact on local wildlife

• High temperatures

• Technological limitations

• Lack of sunlight

What is the primary resource extracted from the tar sands in Alberta?

• Uranium

• Coal

• Natural gas

• Oil in solid form

Which of the following is a significant impact of tar sand extraction?

• Improved air quality

• Increased agricultural productivity

• Pollution of water sources

• Reduction in global oil prices

Who are the key players involved in tar sand mining?

• Educational institutions

• Local farmers and fishermen

• Governments and transnational corporations

• Tourists and travel agencies

What is a potential benefit of exploiting tar sands?

• Decreased global warming

• Lowered sea levels

• Increased energy security

• Improved biodiversity

What is a major challenge in extracting oil from the Arctic National Wildlife Refuge?

• High population density

• Lack of oil reserves

• Political instability

• Environmental risks due to permafrost

What is the significance of the pipeline running from Prudhoe Bay through Alaska?

• It transports water to arid regions

• It connects major cities for trade

• It is a tourist attraction

• It facilitates oil transportation

Why is there pressure on the US government to extract oil from Alaska?

• To promote local wildlife

• To reduce dependency on foreign oil

• To increase tourism

• To develop new cities

What alternative to fossil fuels was mentioned in the context of North America's energy strategy?

• Hydroelectric power

• Nuclear energy

• Wind energy

• Solar power