Question

1. list three benefits of becoming more energy efficient.
2. list three ways a home may become more energy efficient.
3. what is one disadvantage of becoming more energy efficient?

Explanation:

Question 2: List three benefits of becoming more energy efficient.

1. Cost Saving: Using less energy means lower utility bills (e.g., electricity, gas) for households and businesses.
2. Reduced Greenhouse Gas Emissions: Energy production (especially from fossil fuels) releases greenhouse gases; efficiency cuts energy use, thus reducing emissions and combating climate change.
3. Conservation of Natural Resources: Less energy demand reduces the extraction/consumption of finite resources like coal, oil, and natural gas, preserving them for future use.

Question 3: List three ways a home may become more energy efficient.

1. Improve Insulation: Adding insulation to walls, attics, or floors reduces heat transfer, so heating/cooling systems work less to maintain temperature.
2. Upgrade to Energy - Efficient Appliances: Replacing old refrigerators, HVAC systems, or light bulbs (e.g., LED) with Energy Star - rated models uses less energy while performing the same tasks.
3. Seal Air Leaks: Caulking or weather - stripping around windows, doors, and ductwork prevents conditioned air (heated/cooled) from escaping, reducing the load on heating/cooling systems.

Question 4: What is one disadvantage of becoming more energy efficient?

Upfront Costs: Many energy - efficient upgrades (e.g., installing solar panels, buying high - efficiency appliances, or retrofitting insulation) require a significant initial investment. While they save money long - term, the upfront expense can be a barrier for some homeowners or businesses with limited budgets.

Answer:

s:

• Question 2 Benefits: 1. Cost Saving; 2. Reduced Greenhouse Gas Emissions; 3. Conservation of Natural Resources.
• Question 3 Ways: 1. Improve Insulation; 2. Upgrade to Energy - Efficient Appliances; 3. Seal Air Leaks.
• Question 4 Disadvantage: Upfront Costs (due to high initial investment for energy - efficient upgrades).