WebKey points. An ecosystem consists of a community of organisms together with their physical environment. Ecosystems can be of different sizes and can be marine, aquatic, or terrestrial. Broad categories of terrestrial ecosystems are called biomes. In ecosystems, both matter … The energy for most ecosystems originally comes from the Sun. There are other … You can also consider that an ecosystem. You can consider what's happening in the … WebMay 20, 2024 · An ecosystem is a geographic area where plants, animals, and other organisms, as well as weather and landscape, work together to form a bubble of life. …
考满分 模考结果,ETS官方真题模考
WebMay 17, 2024 · Which two characteristics describes the most stable ecosystem on Earth? a. They are near the b they are near the equator. c. They have high biodiversity d they have to … WebThey believed that the greater the diversity the more stable the ecosystem. Support for this idea came from the observation that long-lasting climax communities usually have more complex food webs and more species diversity than pioneer communities.说明生态学家认为climax communities最稳定,答案B。 oakland group services limited
The most stable ecosystem is Biology Questions
WebQ. Sea otters consume sea urchins, which in turn thrive in kelp forests off the coast of California. These underwater forests depend on cold water. Which would yield the most stable ecosystem for sea otters? answer choices underwater volcanoes hurricane activity upwelling Question 8 30 seconds Q. WebMar 24, 2024 · The stability of an ecosystem is determined structurally and functionally. Structure of an surroundings consists of biotic and abiotic components. Function of an … WebThe most stable ecosystems are found in oceans because it is naturally liquid (saline), has dissolved oxygen, is light and temperature sensitive. Other terrestrial ecosystems … maine fireworks schedule