biodiversity defined quick check answers

Answer 1

1. What is biodiversity?
Biodiversity is the variety and variability of living organisms in a particular habitat or ecosystem.

2. Why is biodiversity important?
Biodiversity is important for the health and functioning of ecosystems, as well as for providing essential ecosystem services such as clean air and water, pollination, and soil fertility. It also contributes to human well-being by providing food, medicine, and other resources.

3. How is biodiversity measured?
Biodiversity can be measured in terms of species richness (the number of different species present), species evenness (the distribution of individuals among species), and species diversity (the combination of richness and evenness). Other measures of biodiversity include genetic diversity within species and ecosystem diversity at larger scales.

4. What are the threats to biodiversity?
Threats to biodiversity include habitat destruction, overexploitation of natural resources, pollution, climate change, invasive species, and disease. These threats can lead to habitat loss, reduced populations of species, and ultimately, loss of biodiversity.

5. How can we protect biodiversity?
Protecting biodiversity requires conservation efforts such as preserving natural habitats, restoring degraded ecosystems, reducing pollution, managing resources sustainably, and controlling the spread of invasive species. Collaboration among governments, organizations, and individuals is also important for protecting biodiversity on a global scale.