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Habitat Loss
The destruction or degradation of natural environments, like forests or wetlands, due to human activities such as deforestation, urbanization, or pollution. This leads to the loss of biodiversity and threatens the survival of many plant and animal species.
Invasive Species
Non-native organisms disrupt the balance of ecosystems, outcompete native species, and cause harm to the environment, economy, or human health. They often have no natural predators or controls in their new habitat, allowing them to spread rapidly and cause significant damage to biodiversity and ecological processes.
Polution
Harmful substances or contaminants entering the environment, like air, water, or soil, cause negative effects on living organisms and ecosystems.
Population (Human Population)
As the population grows, there is increased demand for resources, leading to overexploitation. Industrial activities release pollutants, causing air, water, and soil pollution. Habitat destruction occurs as land is converted for human use.
Climate Change
Long-term alteration of Earth's climate patterns, primarily caused by human activities such as burning fossil fuels, deforestation, and industrial processes. It leads to rising temperatures, melting glaciers, sea-level rise, extreme weather events, and ecological disruptions.
Over Harvesting
Excessive fishing or hunting depletes a population of species, disrupting the balance of ecosystems, and leading to biodiversity loss. It can result in the collapse of fisheries, extinction of species, and ecological imbalances. Overharvesting can also disrupt food chains, impact local communities, and hinder the recovery of ecosystems.