All Flashcards
What was the purpose of the Montreal Protocol?
Phased out CFC production to protect the ozone layer.
How can transitioning to renewable energy help?
Reduces reliance on fossil fuels, lowering CO2 emissions.
How does reforestation promote sustainability?
Increases carbon sequestration, removing CO2 from the atmosphere.
How can reducing meat consumption help the environment?
Lowers methane emissions from livestock farming.
How does capturing landfill gas promote sustainability?
Reduces methane emissions and can be used as a source of energy.
How can improved agricultural practices reduce N2O emissions?
Optimizing fertilizer use can minimize the release of nitrous oxide.
Why is the greenhouse effect important?
Keeps Earth warm enough to support life.
What is the impact of increased greenhouse gases?
Enhances the greenhouse effect, leading to climate change.
Why is GWP important for understanding greenhouse gases?
Helps prioritize which gases to reduce based on their warming impact.
What is the difference between the natural and enhanced greenhouse effect?
Natural is essential for life; enhanced is caused by human activities, leading to climate change.
What is the role of infrared radiation in the greenhouse effect?
Earth re-emits absorbed solar energy as infrared radiation, which greenhouse gases trap.
How does deforestation contribute to the greenhouse effect?
Reduces carbon sequestration and increases atmospheric CO2.