How many living things are on Earth? This study says 1 trillion.

Calculating how many species exist on Earth is a tough challenge. Researchers aren’t even sure how many land animals are out there, much less the numbers for plants, fungi or the most uncountable group of all: microbes. Now, researchers have attempted to use the laws of math to make an estimate that includes both micro and macro life. The researchers estimated that there may be as … Continue reading How many living things are on Earth? This study says 1 trillion.