Invasive species are plants, animals, or other organisms that are introduced to a new environment, where they are not naturally found, and cause harm to the ecosystem, economy, or human health.
These species often outcompete native species for resources, such as food, water, and habitat, leading to a decline in native populations.
The spread of invasive species is often facilitated by human activities, such as global trade, travel, and changes in land use.
Once established, they can be difficult to control and may spread rapidly, causing long-term ecological changes.
Geographically, invasive species are a global issue, affecting various ecosystems from forests and grasslands to rivers and oceans.
They can disrupt local biodiversity, alter food chains, and impact ecosystem services, such as water purification and soil fertility.
The introduction of invasive species can be intentional, for agriculture or ornamental purposes, or accidental, through means like ship ballast water or contaminated goods.
Addressing invasive species requires coordinated management efforts across regions, considering both ecological and socio-economic impacts
