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in both terrestrial and aquatic environments the ecosystems include communities made up of a variety of species,within both terrestrial and aquatic communities there are populations at the different trophic levels,a great deal of mutual interdependence exists between species in both terrestrial and aquatic environments,in undisturbed terrestrial and aquatic ecosystems equilibrium is reached, i.e. very few major changes are observed over a period of time,in both ecosystems stratification (vertical zonation)occurs.
There is no proof of alien life, if they exists they could have aquatic characteristics.
Yes, you are living in one. The Earth is a terrestrial planet. Perhaps you meant something different. You might like to try the question again with different words.
exists in peples belief as a part of cultural identity.
The phrase 'primarily terrestrial' means that something exists or lives mainly on land as opposed to in water or in the air. It indicates that the subject's primary habitat or environment is land-based.
ecosphere
ecosphere
The part of Earth where life exists is known as the biosphere. It includes all of the planet's ecosystems and regions where living organisms are found, such as on land, in water, and in the air. The biosphere provides a habitat for a wide variety of plants, animals, and microorganisms.
The organism's habitat can influence its method of fertilization based on the physical conditions required for successful reproduction. For example, in aquatic environments, external fertilization is common among species that release gametes into the water for fertilization to occur. On the other hand, in terrestrial environments, internal fertilization is more prevalent to ensure protection of gametes from drying out.
Terrestrial refers to things having to do with the land. Biodiversity is the variation of life forms within a given ecosystem or biome. Combine the two, and there you go! (Terrestrial Biodiversity: the variation of life forms within a given ecosystem or biome that refers to species that inhabit the land.)
An area that people believe exists as part of their cultural identity. It can also be called a perceptual region.
No, not all protozoans are aquatic. Protozoans can be found in a variety of environments, including soil, freshwater, and marine habitats. Some species can also be parasitic and live inside other organisms.