All Flashcards
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.
What was the purpose of the Montreal Protocol?
Phased out CFC production to protect the ozone layer.
What is the effect of burning fossil fuels on the greenhouse effect?
Increases CO2 emissions, enhancing the greenhouse effect and causing warming.
What is the effect of deforestation on atmospheric CO2 levels?
Reduces carbon sequestration, leading to higher atmospheric CO2 levels.
What is the effect of increased methane emissions on global warming?
Methane traps heat, contributing to global warming, although its GWP is lower than CFCs.
What are the consequences of increased greenhouse gas concentrations?
Rising sea levels, increased frequency of extreme weather events, and climate change.
What is the impact of agricultural fertilizers on the greenhouse effect?
Increase nitrous oxide emissions, enhancing the greenhouse effect.