A grotto is any type of natural or artificial cave that is associated with modern, historic, or prehistoric use by humans. When it is not an artificial garden feature.
Natural is to nature as artificial is to artifice.
The definitions is : Natural- A natural plant Artificial- An artificial one
artificial
artificial eco-systems have been imported from different contries and are man made and artificial eco-system would include something like a regulary trimmed garden which has flowers which didn't grow on their own they were planted
artificial
What Is Artificial Ecosystem?The artificial ecosystem has been made or done by peopleExamples Of Artificial EcosystemZooAquariumRice FarmCotton FarmBanana PlantationManaged Ecosystem
natural
Natural silk is a proteinic fiber (sericin and fibroin).
artificial can't be found in natural environment and are maken in labs
Artificial. Man made.
artificial