Biodiversity is the variety of living species on Earth. Though, due to problems such as pollution, population growths, human consumption, more ecosystems are destroyed or delayed at an unprecedented rate. This is called the loss of biodiversity. This is how more and more species are going extinct. The variety is reducing and conservation efforts are necessary to protect those endangered species along with their habitats. Some scientists estimate that half of all species on Earth will be wiped out within the next century because of this.