AP Environmental Science Flashcards: Distribution Of Natural Energy Resources

What this deck covers

This deck focuses on Distribution Of Natural Energy Resources, giving you a quick way to review the definitions, rules, and examples that matter most for AP Environmental Science.

How to use these flashcards

Work through these flashcards in short sessions. Try to answer each prompt before flipping the card, then revisit any cards you miss until the explanation feels automatic.

Flashcard 1: What is the primary fuel for nuclear power plants?

Answer: Uranium. Undergoes nuclear fission to release enormous energy.

Flashcard 2: Identify one effect of burning fossil fuels on the environment.

Answer: Air pollution. Releases particulates, sulfur dioxide, and nitrogen oxides.

Flashcard 3: Which energy transition reduces carbon emissions significantly?

Answer: From coal to natural gas. Natural gas burns cleaner than coal with lower emissions.

Flashcard 4: Which energy source is used in photovoltaic cells?

Answer: Solar energy. PV cells directly convert sunlight into electrical current.

Flashcard 5: What is the key advantage of distributed solar power systems?

Answer: Reduces transmission losses. Power generated closer to consumption points minimizes loss.

Flashcard 6: What is the primary use of coal worldwide?

Answer: Electricity generation. Power plants burn coal to generate electricity globally.

Flashcard 7: Which energy resource can result in habitat destruction?

Answer: Hydropower. Dams flood ecosystems and block fish migration routes.

Flashcard 8: Identify one environmental benefit of wind energy.

Answer: No water consumption during operation. Wind turbines don't require water for cooling or operation.

Flashcard 9: State the formula for calculating energy efficiency.

Answer: $\text{Efficiency} = \frac{\text{Useful Energy Output}}{\text{Total Energy Input}} \times 100\%$. Measures how much input energy becomes useful output.

Flashcard 10: Identify one example of a non-renewable energy resource.

Answer: Coal. Formed over millions of years and cannot be replaced quickly.

Flashcard 11: What is the primary fuel for nuclear power plants?

Answer: Uranium. Undergoes nuclear fission to release enormous energy.

Flashcard 12: What process is used in nuclear reactors to generate energy?

Answer: Nuclear fission. Uranium atoms split releasing tremendous heat for electricity.

Flashcard 13: What is the primary use of coal worldwide?

Answer: Electricity generation. Power plants burn coal to generate electricity globally.

Flashcard 14: Which energy resource is most affected by geographical location?

Answer: Geothermal energy. Requires specific geological conditions and heat sources underground.

Flashcard 15: What is the major drawback of tidal energy?

Answer: Limited suitable sites. Requires specific coastal geography with significant tidal range.

Flashcard 16: What is the main component of natural gas?

Answer: Methane. Burns cleanly with fewer emissions than other fossil fuels.

Flashcard 17: Which renewable energy is most dependent on weather conditions?

Answer: Solar energy. Cloud cover and storms drastically reduce energy output.

Flashcard 18: What is a common use for natural gas besides electricity generation?

Answer: Heating. Used for residential and commercial heating systems.

Flashcard 19: Identify a major challenge in transitioning to renewable energy.

Answer: Grid integration and storage of intermittent energy. Variable output requires backup systems and storage solutions.

Flashcard 20: What is a renewable energy resource?

Answer: An energy source that is naturally replenished on a human timescale. Unlike fossil fuels which take millions of years to form.

Flashcard 21: What is the primary energy source for solar power?

Answer: Sunlight. Solar panels convert electromagnetic radiation from the sun.

Flashcard 22: Identify one way to reduce energy consumption in homes.

Answer: Use energy-efficient appliances. Reduces electricity demand and utility bills effectively.

Flashcard 23: What is the main environmental concern with fossil fuels?

Answer: Carbon dioxide emissions leading to climate change. Burning releases greenhouse gases that trap heat.

Flashcard 24: Identify one advantage of nuclear energy.

Answer: Low greenhouse gas emissions during operation. Produces massive energy without carbon dioxide emissions.

Flashcard 25: What is a renewable energy resource?

Answer: An energy source that is naturally replenished on a human timescale. Unlike fossil fuels which take millions of years to form.

Flashcard 26: What is the estimated time to depletion for coal reserves?

Answer: Approximately 150 years. Based on current consumption rates and known reserves.

Flashcard 27: Identify one limitation of solar power.

Answer: Intermittency due to weather and nighttime. Cannot generate power when sun isn't shining.

Flashcard 28: Identify the primary use of petroleum.

Answer: Fuel for transportation. Refined into gasoline, diesel, and jet fuel for vehicles.

Flashcard 29: What is the main environmental concern with fossil fuels?

Answer: Carbon dioxide emissions leading to climate change. Burning releases greenhouse gases that trap heat.

Flashcard 30: State the formula for calculating energy efficiency.

Answer: $\text{Efficiency} = \frac{\text{Useful Energy Output}}{\text{Total Energy Input}} \times 100\%$. Measures how much input energy becomes useful output.

Flashcard 31: Identify one way to reduce energy consumption in homes.

Answer: Use energy-efficient appliances. Reduces electricity demand and utility bills effectively.

Flashcard 32: What is the main environmental risk of nuclear power?

Answer: Nuclear waste disposal. Radioactive waste remains dangerous for thousands of years.

Flashcard 33: What is a major advantage of wind energy?

Answer: It produces no direct emissions during operation. Clean generation without air pollutants or greenhouse gases.

Flashcard 34: What is the energy transformation in a hydroelectric dam?

Answer: Potential energy to kinetic energy to electrical energy. Water flows through turbines converting motion to electricity.

Flashcard 35: Identify one effect of burning fossil fuels on the environment.

Answer: Air pollution. Releases particulates, sulfur dioxide, and nitrogen oxides.

Flashcard 36: Identify one example of a non-renewable energy resource.

Answer: Coal. Formed over millions of years and cannot be replaced quickly.

Flashcard 37: What is the main disadvantage of biomass energy?

Answer: It can compete with food production for land. Competes with agriculture for fertile land and resources.

Flashcard 38: Which type of coal has the highest energy content?

Answer: Anthracite. Hardest coal type with highest carbon content and heat.

Flashcard 39: What is the largest source of renewable energy in the world?

Answer: Hydropower. Established technology with widespread global implementation.

Flashcard 40: Which energy resource is derived from living or recently living organisms?

Answer: Biomass. Includes wood, crop waste, and organic materials for energy.

Flashcard 41: Identify one environmental impact of coal mining.

Answer: Land degradation. Strip mining destroys topsoil and natural landscapes.

Flashcard 42: What is the largest source of renewable energy in the world?

Answer: Hydropower. Established technology with widespread global implementation.

Flashcard 43: What is the role of a turbine in wind energy production?

Answer: Converts kinetic energy to mechanical energy. Spinning blades capture wind and turn generators.

Flashcard 44: What is a major advantage of wind energy?

Answer: It produces no direct emissions during operation. Clean generation without air pollutants or greenhouse gases.

Flashcard 45: Identify a major challenge in transitioning to renewable energy.

Answer: Grid integration and storage of intermittent energy. Variable output requires backup systems and storage solutions.

Flashcard 46: Which energy resource can result in habitat destruction?

Answer: Hydropower. Dams flood ecosystems and block fish migration routes.

Flashcard 47: Identify one use of geothermal energy.

Answer: Heating buildings. Direct heat application for homes and industrial processes.

Flashcard 48: Which renewable energy source is derived from ocean tides?

Answer: Tidal energy. Uses gravitational pull of moon and sun on oceans.

Flashcard 49: Identify one environmental impact of coal mining.

Answer: Land degradation. Strip mining destroys topsoil and natural landscapes.

Flashcard 50: Which energy transition reduces carbon emissions significantly?

Answer: From coal to natural gas. Natural gas burns cleaner than coal with lower emissions.

Flashcard 51: Which energy resource is derived from living or recently living organisms?

Answer: Biomass. Includes wood, crop waste, and organic materials for energy.

Flashcard 52: Which energy resource uses heat from the Earth's interior?

Answer: Geothermal energy. Taps into natural heat stored beneath Earth's surface.

Flashcard 53: What is the major drawback of tidal energy?

Answer: Limited suitable sites. Requires specific coastal geography with significant tidal range.

Flashcard 54: What is the main benefit of using hydropower?

Answer: Renewable and capable of large-scale energy production. Provides consistent, reliable power with minimal emissions.

Flashcard 55: Which energy resource is considered carbon-neutral?

Answer: Biomass, when sustainably managed. Absorbs $CO_2$ during growth, releasing it when burned.

Flashcard 56: What is the estimated time to depletion for coal reserves?

Answer: Approximately 150 years. Based on current consumption rates and known reserves.

Flashcard 57: What is a common use for natural gas besides electricity generation?

Answer: Heating. Used for residential and commercial heating systems.

Flashcard 58: What is the main component of natural gas?

Answer: Methane. Burns cleanly with fewer emissions than other fossil fuels.

Flashcard 59: What is the key advantage of distributed solar power systems?

Answer: Reduces transmission losses. Power generated closer to consumption points minimizes loss.