Destruction of natural habitats by farming, logging and urbanisation, the leading threat to species.
Fragmentation isolates populations and creates edge effects. Drivers: agriculture (about 80 percent of deforestation), logging, urban expansion, dams.
Habitat degradation reduces quality without total loss. Fragmentation leads to small populations. Restoration is slow and costly.
Key idea: habitat loss is the main driver of species decline.
Destruction of natural habitats by farming, logging and urbanisation, the leading threat to species.
Habitat Loss is one of the 52 topics in Taxonomy & Biodiversity. It is rated Beginner, so it suits learners who are starting out in biology. Related topics in this area include Threats to Biodiversity, Species-Area Relationship, Ex-situ Conservation.
Orangutans lose rainforest to palm oil plantations.
Habitat Loss is a Beginner topic, so no earlier topic is required. Other Beginner topics in Taxonomy & Biodiversity that pair well with it include Taxonomy, Binomial Nomenclature, Taxonomic Hierarchy.
The closest topics to Habitat Loss are Threats to Biodiversity, Species-Area Relationship, Ex-situ Conservation, IUCN Red List Criteria. Comparing them side by side is a good way to see how the ideas connect.
Read the summary and the in-depth section, then use the quick check on the interactive lesson for Habitat Loss. To practise the whole of Taxonomy & Biodiversity, use the Taxonomy & Biodiversity quiz.
Habitat Loss: Destruction of natural habitats by farming, logging and urbanisation, the leading threat to species. Threats to Biodiversity: Habitat loss, invasive species, pollution, overexploitation and climate change, often remembered as HIPPO. Read both side by side and note what each one explains.
First, read the summary and write the definition in your own words. Second, read the in-depth section and note any example. Third, compare it with Threats to Biodiversity and explain the difference aloud. Finally, take the Taxonomy & Biodiversity quiz and come back to this page for any question you miss.
Habitat loss, invasive species, pollution, overexploitation and climate change, often remembered as HIPPO.
🗂️ Taxonomy & BiodiversityLarger areas contain more species, commonly following a power law.
🗂️ Taxonomy & BiodiversityProtecting species outside natural habitat in zoos, seed banks and botanical gardens.
🗂️ Taxonomy & BiodiversityQuantitative thresholds for population size, decline and range classify species from Least Concern to Extinct.
🗂️ Taxonomy & Biodiversity