Insects Ravaged Plants in Ancient Hot Period

It is well known, that, insects is most special creture in this world, especially cockroach. Scientist, has make a reserch why our ancient world has a huge damage at that time.

Insects ate more plants, and did more kinds of damage to them, during an ancient hot period that offers hints of what might happen this century if global warming forecasts hold true, scientists reported on Monday.Earth warmed by about 9 degrees F (5 C) over the course of 5,000 years at the end of the Paleocene Era, some 55 million years ago, sending hordes of hungry insects from the tropics and subtropics into the temperate zone, where the climate was suddenly warm enough for them to survive.

Insects ravaged more plants in ancient hot period | Environment | Reuters

This finding is very helpful for scientist to prevent, earth becoming full desert place, in the future.