Ecology is crucial for our understanding of the natural world, and is becoming increasingly important as human activities, such as pollution, deforestation change

Deforestation, and climate change, have led to a decline in biodiversity and negative impacts on ecosystems. Ecologists use a variety of methods, such as field.

Deforestation, and climate change, have led to a decline in biodiversity and negative impacts on ecosystems. Ecologists use a variety of methods, such as field.