Overview
Ecological interactions are important for maintaining the balance of an ecosystem. Pollination, herbivory and parasitism are three of the most common ways in which this balance is maintained. Pollination occurs when insects, birds, or other animals transfer pollen from one plant to another, resulting in the fertilization of the plant and the production of seeds. Herbivory is a process where animals consume plants in order to obtain food and nutrients. Parasitism is a relationship between two species, where one species, the parasite, benefits at the expense of the other species, the host. All three processes are essential for a healthy and functioning ecosystem. They help to provide the essential resources that many species require in order to thrive and are essential for maintaining a balanced and vibrant environment.