085njx 085njx
TRANSCRIPT
![Page 1: 085njx 085njx](https://reader035.vdocuments.mx/reader035/viewer/2022072006/56649f4a5503460f94c6c1d0/html5/thumbnails/1.jpg)
Conservation
![Page 2: 085njx 085njx](https://reader035.vdocuments.mx/reader035/viewer/2022072006/56649f4a5503460f94c6c1d0/html5/thumbnails/2.jpg)
http://www.bbc.co.uk/nature/collections/p0085njx
Introduction
![Page 3: 085njx 085njx](https://reader035.vdocuments.mx/reader035/viewer/2022072006/56649f4a5503460f94c6c1d0/html5/thumbnails/3.jpg)
What is extinction? Why are extinction rates rising? What activities by humans are leading to
loss of biodiversity?
![Page 4: 085njx 085njx](https://reader035.vdocuments.mx/reader035/viewer/2022072006/56649f4a5503460f94c6c1d0/html5/thumbnails/4.jpg)
Human populations have increased in size rapidly
Humans are consuming more of the Earths resources and creating more waste.
Why are extinction rates rising?
![Page 5: 085njx 085njx](https://reader035.vdocuments.mx/reader035/viewer/2022072006/56649f4a5503460f94c6c1d0/html5/thumbnails/5.jpg)
Clearing natural vegetation to grow food leads to habitat reduction and loss of biodiversity
Hunting animals for food or sport reduces wild populations
What activities by humans are leading to loss of biodiversity?
![Page 6: 085njx 085njx](https://reader035.vdocuments.mx/reader035/viewer/2022072006/56649f4a5503460f94c6c1d0/html5/thumbnails/6.jpg)
Pest control Introduction of non
native species Pollution
Human activities leading to loss of biodiversity
![Page 7: 085njx 085njx](https://reader035.vdocuments.mx/reader035/viewer/2022072006/56649f4a5503460f94c6c1d0/html5/thumbnails/7.jpg)
Active intervention or management to preserve or restore habitats or individual species
Conservation
![Page 8: 085njx 085njx](https://reader035.vdocuments.mx/reader035/viewer/2022072006/56649f4a5503460f94c6c1d0/html5/thumbnails/8.jpg)
What type of arguments are these? Wild organisms are useful for design solutions,
new drugs or new commercial molecules. The natural environment is beautiful and gives
people pleasure and relief from stress. Animals and plants have a right to exist. They
have adapted perfectly to their niche. Natural habitats form and preserve soil,
regulate the proportion of gases in the atmosphere, contribute to the water cycle, recycle nutrients and provide crop pollinators.
Why bother?