All Flashcards
What are the effects of burning fossil fuels?
Releases CO2, enhancing the greenhouse effect and causing climate change.
What is the impact of deforestation on climate?
Reduces carbon sinks, increasing atmospheric CO2 and global warming.
How does livestock farming contribute to the greenhouse effect?
Livestock produces methane, a potent greenhouse gas.
What is the effect of increased CO2 concentrations?
Increased trapping of infrared radiation, leading to global warming and climate change.
What are the consequences of melting permafrost?
Release of trapped methane and CO2, further accelerating global warming.
What are the main steps of the greenhouse effect?
- Sun emits radiation. 2. Earth absorbs and re-emits infrared radiation. 3. Greenhouse gases trap infrared radiation. 4. Earth warms.
How can transitioning to renewable energy help reduce the greenhouse effect?
Reduces fossil fuel combustion, lowering CO2 emissions.
How does reforestation help mitigate climate change?
Increases carbon sequestration, removing CO2 from the atmosphere.
How does reducing meat consumption help lower greenhouse gas emissions?
Decreases methane emissions from livestock farming.
How can capturing landfill gas help reduce greenhouse gas emissions?
Reduces methane emissions from landfills.