'Abitat destruction' presentation slideshows

Extinctions

410 views • 25 slides

Causes of Extinction

Causes of Extinction. Non-human causes of extinction:. Volcanic events Ocean temperature change Sea level changes Meteorites Glaciations Global climate change Competition/predation. Human causes of extinction/loss of biodiversity - HIPPO. H abitat destruction and fragmentation

639 views • 21 slides

205 views • 20 slides

Extinctions

Extinctions. Loss of Biodiversity. EXTINCTION - the disappearance of a species Extinctions have been occurring constantly at a low 'background rate', usually matched by the rate at which new species appear - resulting in an overall increase in biodiversity

208 views • 20 slides