Here's a breakdown of what this encompasses:

* Organisms: This could include plants, animals, fungi, bacteria, and even viruses.

* Environment: This includes both biotic (living) factors, like other organisms, and abiotic (non-living) factors, like temperature, water availability, and soil composition.

Specific areas of study within ecology:

* Population Ecology: How populations of organisms change in size, distribution, and composition over time.

* Community Ecology: How different species interact within a particular area, including competition, predation, and mutualism.

* Ecosystem Ecology: The flow of energy and matter through ecosystems, including food webs, nutrient cycles, and the role of decomposers.

* Conservation Ecology: Applying ecological principles to protect and manage endangered species and their habitats.

* Restoration Ecology: Rehabilitating degraded ecosystems to their original state.

* Global Ecology: The study of ecological processes at a large scale, including climate change, biodiversity loss, and pollution.

Examples of specific research questions an ecologist might investigate:

* How does the presence of a specific predator affect the population size of its prey?

* What is the impact of deforestation on the water cycle in a particular region?

* How can we restore a degraded wetland to its original ecological function?

* What are the long-term effects of climate change on the distribution of different species?

The field of ecology is vast and diverse, and ecologists use a variety of methods to study these complex interactions, including field observations, experiments, and modeling.