All Flashcards
Define energy conservation.
Reducing energy consumption through efficiency and reduced activity.
Define energy efficiency.
Using less energy to provide the same service.
What are fossil fuels?
Non-renewable energy sources like coal, oil, and natural gas.
What is the Energy Star label?
A symbol for energy-efficient appliances and products.
Define renewable energy.
Energy from sources that are naturally replenished, such as solar or wind.
Define greenhouse gas emissions.
The release of gases that trap heat in the atmosphere, contributing to climate change.
Define sustainability.
Meeting present needs without compromising future generations' ability to meet their own needs.
Define energy audit.
An inspection and analysis of energy use in a building or facility to identify areas of inefficiency.
What is insulation?
Material used to reduce heat transfer, keeping buildings warmer in winter and cooler in summer.
Define carbon footprint.
The total amount of greenhouse gases generated by our actions.
What are the environmental consequences of not conserving energy?
Pollution, greenhouse gas emissions, habitat loss, and climate change.
What is the effect of using energy-efficient appliances?
Reduced energy consumption, lower energy bills, and decreased greenhouse gas emissions.
What is the effect of shorter showers?
Saves water and the energy used to heat it, reducing water and energy consumption.
What is the effect of increased public transportation use?
Reduced air pollution, decreased energy consumption, and lower greenhouse gas emissions.
What is the effect of promoting renewable energy sources?
Decreased reliance on fossil fuels, reduced greenhouse gas emissions, and a cleaner environment.
What are the consequences of habitat destruction?
Loss of biodiversity, disruption of ecosystems, and increased greenhouse gas emissions.
What is the effect of implementing energy-efficient building codes?
Reduced energy consumption in new buildings, leading to lower overall energy demand and emissions.
What are the effects of rising energy prices?
Increased financial burden on households, particularly low-income ones, and potential economic slowdown.
What is the effect of using home insulation?
Reduced heat transfer, lower energy bills, and decreased greenhouse gas emissions.
What are the effects of climate change?
Rising temperatures, extreme weather events, sea-level rise, and disruptions to ecosystems and human societies.
Define energy conservation.
Reducing energy consumption through efficient practices.
What are fossil fuels?
Non-renewable resources like coal, oil, and natural gas.
Define greenhouse gas emissions.
Release of gases trapping heat in the atmosphere.
What is energy efficiency?
Using less energy to perform the same task.
What is the Energy Star label?
A symbol for energy-efficient appliances and products.
Define renewable energy.
Energy from sources that are naturally replenished.
What are energy audits?
Assessments to identify energy waste in buildings.
Define sustainability.
Meeting present needs without compromising future generations.
What is national security in the context of energy?
Reducing reliance on foreign energy sources.
Define subsidies.
Financial assistance from the government.