The number of new species discovered by scientists in a single year can range from a few hundred to ten of thousands. With the number of species of plants and animals in the world estimated in the hundreds of millions, finding new species is relatively easy.
Scientists find a new species of sea sponge each day
In all there are about 3 million species scientists have found but scientists also estimate they have only found about 30% of all the types on Earth.
There is no answer to that question, I'm sorry. New species are found all the time, so it is impossible to keep on track of how many animals have scientists found. They think, that probably over 90 % of all world's species are not yet found.
There is not a correct answer to this, because scientists have already found many species. No one really knows if there are a lot more undiscovered.
Tough question dude! Scientists have found nine million!!!!!!!! 9,000,000 (And more!)
In the Amazon Rainforest alone, 1 species becomes extinct every 15 seconds!
NONE. New species may be found each year but not created unless in a lab.
Approximately 300,000-400,000 different angiosperm species have been discovered and described so far. However, scientists estimate that there may be as many as 250,000 more angiosperm species yet to be identified.
By many orders of magnitude - the insects. It has been said that there are more species of insects than all other species combined - and scientists are sure we have not discovered all of them yet (many new species are discovered each year).
Over 1.5 million species have been identified and described by scientists, but it is estimated that there could be anywhere from 5 million to over 100 million total species on Earth, with many still waiting to be discovered and classified. Each year, new species are being discovered in various ecosystems around the world.
Scientists have discovered and described approximately 1.75 million species of organisms. However, it is estimated that there may be as many as 8.7 million species on Earth, meaning that many more species are yet to be discovered.
There are over 48,000 known species of spiders, and scientists estimate that there could be many more species yet to be discovered. Spiders are found on every continent except Antarctica and play a crucial role in controlling insect populations.