Welcome to our project . Schools from different parts of Europe are willing to share information about the ecosystems which are close to our school. Together we will explore the mysteries of nature nearby , it will be a real natural scientific expedition! :) Ecosystem consists of biotope and biocenosis. These two elements determine the dependencies natural place in the studied example. Depending food, distribution, reproduction. Habitat, along with environmental factors determine the conditions of development of the population, which in turn shape the habitat.