About how many species of life have been identified on earth?
A) 500 000
B) 800 000
C) 1.3 million
D) 1.9 million

Name: About how many species of life have been identified on earth? A) 500 000 B) 800 000 C) 1.3 million D) 1.9 million
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Question

About how many species of life have been identified on earth?
A) 500 000
B) 800 000
C) 1.3 million
D) 1.9 million

Quizplus · Accepted Answer

Scientists have identified approximately 1.9 million species on Earth, although the total number of species is estimated to be much higher, possibly in the tens of millions.

About How Many Species of Life Have Been Identified on Earth