noun, Ecology. 1. a system, or a group of interconnected elements, formed by the interaction of a community of organisms with their environment. 2. any system or network of interconnecting and interacting parts, as in a business: The success of Appleâs ecosystem depends on hardware/software integration.
Two Types of Impact Craters. Impact craters can be categorized in one of two ways: simple or complex. A simple crater has a smooth bowl shape small with a small depth to diameter ratio. This ratio is typically 1:6 which means that if the crater is 1 m deep, it is 6 m wide.
Three different types of volcanoes are 1) Sheild volcanoes; they are large mountains with gentle slops. 2) Cinder cones volcanoes; they are small volcanoes made of hardend lav â¦ a chunks called cinders.hree different types of volcanoes are 1) Sheild volcanoes; they are large mountains with gentle slops. 2) Cinder cones volcanoes; they are small volcanoes made of hardend lav â¦ a chunks called cinders.