Final answer:
Nations are turning to renewable energy due to increased environmental awareness, economic benefits, reduction in greenhouse gas emissions, and an improvement in national security via energy independence.
Step-by-step explanation:
World nations are increasingly turning to renewable energy sources due to four main reasons. These include: a) Increasing environmental awareness and sustainability efforts, b) Economic benefits and job creation, c) Reduction of greenhouse gas emissions, and d) Enhanced national security and energy independence.
With increased awareness of environmental protection and a global drive towards sustainability, countries are acknowledging the significance of renewable energy sources. The economic benefits and job creation linked with renewable energy is another strong motivator, making it an attractive option for many nations. The use of renewable energy results in reduced greenhouse gas emissions which is critical in the fight against global warming. Lastly, energy independence reduces reliance on foreign sources, enhancing national security.
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