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The least expensive and most sustainable way to meet our energy needs into the future is to:Question 19Select one:a.drill for oil wherever it is found.b.develop renewable energy sources.c.invest in nuclear energy.d.explore energy sources on other planets.

Question

The least expensive and most sustainable way to meet our energy needs into the future is to:Question 19Select one:a.drill for oil wherever it is found.b.develop renewable energy sources.c.invest in nuclear energy.d.explore energy sources on other planets.

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Solution

To determine the least expensive and most sustainable way to meet our energy needs into the future, let's analyze each option step by step:

a. Drill for oil wherever it is found:

  • Cost: Drilling for oil can be expensive due to exploration, extraction, and transportation costs.
  • Sustainability: Oil is a finite resource and its extraction and use contribute to environmental pollution and climate change. This option is not sustainable in the long term.

b. Develop renewable energy sources:

  • Cost: While the initial investment in renewable energy infrastructure (such as solar panels, wind turbines, etc.) can be high, the long-term costs are generally lower due to minimal fuel costs and decreasing technology costs.
  • Sustainability: Renewable energy sources (like solar, wind, hydro, and geothermal) are sustainable because they are abundant and have a minimal environmental impact. They do not deplete over time and help reduce greenhouse gas emissions.

c. Invest in nuclear energy:

  • Cost: Nuclear energy requires significant initial investment in plant construction and ongoing costs for safety, waste management, and decommissioning.
  • Sustainability: While nuclear energy produces low greenhouse gas emissions, it poses challenges related to radioactive waste disposal, potential accidents, and finite uranium resources.

d. Explore energy sources on other planets:

  • Cost: This option would be extremely expensive due to the current technological and logistical challenges of space exploration and energy extraction from other planets.
  • Sustainability: While it might be a futuristic idea, it is not a practical or sustainable solution for our immediate energy needs.

Conclusion: The most sustainable and cost-effective option for meeting our future energy needs is to:

b. Develop renewable energy sources.

This option provides a long-term solution with minimal environmental impact and decreasing costs as technology advances.

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