shows the interaction among many different food chains in a single ecosystem. food chain. the way in which the organisms in an ecosystem interact with one another according to what they eat, eating the organisms below it. symbiosis.
Equitation is the art or practice of horse riding or horsemanship. More specifically, equitation may refer to a rider's position while mounted, and encompasses a rider's ability to ride correctly and with effective aids. In horse show competition, the rider, rather than the horse is evaluated.
Equitation classes In hunt seat equitation classes, the rider is judged on the flat and over a course of fences, with attention focused on his or her position between and while over a jump, his or her ability to get a horse to the right take-off spot, choice of line between fences, and his or her overall effectiveness.