All Flashcards
Define nonrenewable energy.
Energy sources that exist in limited quantities and cannot be replenished within a human lifespan.
Define renewable energy.
Energy sources that can be replenished at or near the rate of consumption.
What are fossil fuels?
Combustible geologic deposits of organic matter that can be used as a fuel source.
Define biomass.
Organic matter that can be burned as fuel or converted into other forms of energy.
Why is sustainability important in energy use?
Ensures long-term availability of resources and minimizes environmental impacts.
What is the role of energy in climate change?
Burning fossil fuels releases greenhouse gases, contributing to global warming.
Explain the concept of energy depletion.
The finite supply of nonrenewable resources means they will eventually run out.
What are greenhouse gas emissions?
Gases released into the atmosphere that trap heat and contribute to climate change.
Describe the environmental impact of habitat destruction.
Loss of biodiversity and disruption of ecosystems due to human activities.
What are the benefits of transitioning to renewable energy?
Reduced greenhouse gas emissions, decreased air pollution, and long-term resource availability.
Why is energy policy important?
Guides the development and use of energy resources to balance economic, environmental, and social goals.
Describe the difference between correlation and causation.
Correlation indicates a relationship between two variables, while causation means one variable directly causes a change in another.
What is the significance of carbon footprint?
The total amount of greenhouse gases generated by our actions.
How can transitioning to renewable energy promote sustainability?
Reduces reliance on finite resources, minimizes environmental impacts, and ensures long-term energy availability.
How can energy conservation help protect the environment?
Reduces energy demand, decreasing the need for fossil fuel extraction and combustion.
How can implementing energy-efficient technologies promote sustainability?
Decreases energy consumption, lowering greenhouse gas emissions and reducing resource depletion.
How can supporting policies that incentivize renewable energy use help protect the environment?
Encourages the adoption of cleaner energy sources, reducing reliance on fossil fuels and mitigating climate change.
How can promoting public awareness about the benefits of renewable energy contribute to environmental protection?
Increases public support for renewable energy policies and encourages individual actions to reduce energy consumption and carbon footprint.