- 1- Loss of biodiversity includes the loss of ecosystems, species, and genes
- 2- Connection: Habitat loss, invasive species, overharvesting, pollution, and climate change are major threats to biodiversity
- 3- Connection: Rapid warming is changing the global climate
- 4- Human activities are responsible for rising concentrations of greenhouse gases
- 5- Climate change affects biomes, ecosystems, communities, and populations
- 6- Evolution Connection: Climate change is an agent of natural selection