All species are important in the ecosystem because they serve an important role in nature. Some species like trees protect us from extreme weather conditions, while some animal species help maintain the balance of nature.
It is among one of the major issues that have always been discussed across the globe. There are many factors that have caused extinction to several species.
Genetically modified food is one of the greatest threats for flora and fauna, contributing towards the loss of biodiversity.
About 1,300 plant species are endangered and 20 species are extinct. The main causes of this major threat to nature are:
- Hunting for commercial purposes
- Pollution due to chemical and industrial waste
- Rapidly cutting of the forests for cultivation and habitation
