Environmental consequences

• What is one positive of wind energy production?

  It reduces reliance on fossil fuels
• What is one negative of wind energy production?

  It can impact local wildlife
• How can we reduce energy consumption at home?

  Use energy-efficient appliances
• What does HEP stand for in energy production?

  Hydroelectric Power
• What are the positive impacts of HEP and wind energy?

  They reduce greenhouse gas emissions
• What are the negative impacts of HEP and wind energy?

  They can disrupt local ecosystems
• What are the three main impacts of fossil fuel use?

  Global warming, acid rain, smog
• What is global warming?

  Gradual increase in Earth's temperature
• What causes global warming?

  Burning fossil fuels increases greenhouse gases
• What is acid rain formed from?

  Sulfur dioxide and nitrogen oxide
• What is the pH value of normal rain?

  Around 5.6
• What pH value can acid rain have?

  Around 4
• How does acid rain affect soil?

  It washes nutrients from the soil
• What impact does acid rain have on fish stocks?

  It can wipe out fish stocks
• How does acid rain affect forests?

  It makes trees vulnerable to disease
• What is one way acid rain damages cities?

  It attacks old buildings and stone
• What are some solutions to reduce acid rain?

  Use renewable energy sources
• What is smog caused by?

  Mix of air pollution and smoke
• What major environmental problem is smog associated with?

  Air pollution in densely populated cities
• What is one impact of burning fossil fuels on health?

  It can cause respiratory issues
• What is the significance of the video about Beijing smog?

  It shows the impact of air pollution
• What are the environmental consequences of energy production?

  • Global warming
  • Acid rain
  • Smog
• What measures have been taken to combat acid rain in Europe and North America?

  • Replaced coal with natural gas
  • Reduced sulfur dioxide emissions
  • Implemented cleaner technologies
• What are the impacts of acid rain on agriculture and aquatic life?

  • Reduces crop growth
  • Harms fish reproduction
  • Damages forest health
• What are the recommended actions to reduce air pollution?

  • Use public transport
  • Switch to electric vehicles
  • Promote renewable energy sources