Tagged: Extinction causes

September 15, 2014

Extinct species in the recent times and causes of Extinction

The extinct species The numbers of living organisms are 10 million species now. There are about 138 species which become extinct every day, So, If the rate of extinction is constant. a great number...

The Fossils

September 11, 2014

Dinosaurs’ extinction, Causes of old and recent extinction

Scientists witnessed five mass extinctions, and some scientists believe that we live in the sixth extinction age (The Recent Extinction), where the rate of extinction is 40 times larger than the normal rate of...