Guides ยท Science
Greenhouse Gas Basics
Understand GHGs and impact
Greenhouse gases like CO2, methane, and nitrous oxide absorb infrared radiation, warming the planet; sources include fossil fuels, agriculture, and land use, with mitigation via efficiency, renewables, and sequestration.
- greenhouse gases
- co2
- methane
- climate
- emissions
What They Are
Gases that trap heat: CO2, CH4, N2O, fluorinated gases.
Sources
Fossil fuels, agriculture, industry, and land-use changes.
Reduce
Cut fossil use, methane leaks, and improve efficiency/sequestration.
Keep Exploring
Guides
Citizen Science Getting Started
Participate in real studies with simple tools and protocols.
How it works
Immune Response
See how barriers, immune cells, and antibodies coordinate to detect threats and clear infections.
Why it matters
Climate Resilience
Climate resilience reduces damage from climate-related hazards and speeds recovery.
Comparison
Mitosis vs Meiosis
Mitosis makes matching cells for growth and repair, while meiosis creates sex cells and introduces genetic variation.