Geographic range shift refers to the movement of species' distribution areas, often due to environmental changes such as climate change, habitat loss, or human activities. This phenomenon can lead to ecological consequences, including altered ecosystems, species interactions, and potential biodiversity loss.

Geographic Range Shift

Species' distribution areas

Environmental changes refer to the alterations in the natural or human-made environment that can affect ecosystems, biodiversity, and human societies. These changes can be driven by natural processes or human activities, leading to impacts such as climate change, habitat loss, and pollution.

Environmental Changes

Climate change refers to significant, long-term changes in the global climate, largely driven by human activities such as burning fossil fuels, deforestation, and industrial processes. It results in global warming, extreme weather events, sea level rise, and disruptions to ecosystems, affecting biodiversity and human societies worldwide.

Climate Change

Habitat loss is the process by which natural habitats are rendered functionally unable to support the species present, leading to biodiversity decline and ecosystem disruption. It is primarily driven by human activities such as deforestation, urbanization, and agriculture, posing a significant threat to global biodiversity and ecological balance.

Habitat Loss

Human activities encompass the diverse range of actions and behaviors carried out by humans to sustain life, fulfill needs, and pursue interests. These activities impact the environment, society, and economy, shaping the world we live in through both positive and negative consequences.

Human Activities

Ecological consequences

Altered ecosystems

Species interactions are the various ways organisms in an ecosystem affect each other's survival and reproduction, shaping community dynamics and ecosystem functions. These interactions can be beneficial, harmful, or neutral, and include competition, predation, mutualism, commensalism, and parasitism, each playing a crucial role in maintaining ecological balance.

Species Interactions

Biodiversity loss refers to the decline in the variety and variability of life forms within a given ecosystem, leading to reduced ecosystem services and resilience. It is primarily driven by human activities such as habitat destruction, pollution, climate change, and over-exploitation of resources, posing significant threats to environmental stability and human well-being.

Concepts

Relevant Degrees

Your Lessons