because it can
when a plant is used and not replanted
There is no doubt of it. There were probably millions of plant species that came and went during the Carboniferous.
Those plants that are about to become extinct.
the carboniferous period is when dead plants were compressed and made into coal
Animals and plants often become extinct because of the destruction of their environment or over cultivation or hunting. They can also become extinct because of pollution or damage to the ecosystem through development.
If all animals go extinct there will be no need for food!
yes
how many species of plants and animals become extinct every day as their habitat and human influences destroy them
plants
When a species dies out completely, it becomes extinct.
SilurianBaragwanathia (Species into the Devonian)CooksoniaRhyniaTortilicaulis (straddles Silurian-Devonian boundary) DevonianArchaeopteris (one species into the Carboniferous)DrepanophycusProtosalviniaPsilophytonSphenophyllumWattiezaCarboniferousAnnulariaSigillariaLepidodendronCalamitesSphenophyllumPermianCordaitesGlossopterisSphenophyllum - provided by wikipedia.com copied by dono splingy =)
the answer fer this is conservation
animals will die,plants will die,animals and plants might become extinct.