6
Question
Today we are left with only ________ of species compared to those that were available in the past.
Today we are left with only ________ of species compared to those that were available in the past.
Open in App
Solution
The correct option is A 1/10th
Among the total species estimated to exist on this earth, only 13% i.e. 1.75 million are scientifically described.
Many have become extinct and disappeared due to several reasons.
Of all species that have existed on Earth, 99.9% are now extinct. Many of them perished in through time in five major mass extinctions.
Some biologists think we are currently in the throes of a sixth mass extinction. Some say it could wipe out as many as 90% of all species living today.
This literally translates to the fact that we have only 1/10th of the species and it is still disappearing.
Among the total species estimated to exist on this earth, only 13% i.e. 1.75 million are scientifically described.
Many have become extinct and disappeared due to several reasons.
Of all species that have existed on Earth, 99.9% are now extinct. Many of them perished in through time in five major mass extinctions.
Some biologists think we are currently in the throes of a sixth mass extinction. Some say it could wipe out as many as 90% of all species living today.
This literally translates to the fact that we have only 1/10th of the species and it is still disappearing.
Suggest Corrections
0
Similar questions
View More
Join BYJU'S Learning Program
Explore more
Join BYJU'S Learning Program
