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Insects first appeared around 480 million years ago during the Ordovician period. Fossil evidence suggests that they evolved from primitive arthropods and became abundant in terrestrial environments by the Devonian period, roughly 400 million years ago. Their diversification has continued ever since, making them one of the most successful groups of organisms on Earth.
What else can I help you with?
When did the first man appear?
5-10 million years ago
How long ago were the first recognizably Mayan settlements established?
a long time ago
When were eating utensils first used?
Long ago.
How long ago was Ireland first settled?
ireland was firt settled 8,000 years ago
When was bubonic plague first discovered?
a long time ago
What period did insects first appear?
The first insects appeared in the Devonian, over three hundred fifty million years ago.
How long ago did the first dinosaurs appear?
About 230 million years ago.
How long ago did mans first ancestor appear?
on the 12th of march
During what period did the insects first appear?
Silurian Period 408 - 438 Million Years Ago
How long ago did arthropods first appear?
Around 400 million years ago, in the Devonian, the age of sharks and early amphibians.
When did numbers as we know them first appear?
A Long...Long....Long....Long......Long....Long.....Long...Long.......Long.....Long....Long..Long Time Ago XD
When did winged insects appear on earth?
In the Carboniferous, around 360-300 million years ago.
When did air breathing life appear?
Air breathing life appeared on earth about 400 million years ago, a little bit after the first plants came. The first air to be breathed was by insects.
Can Insect swim?
a long time ago insects ruled the sea . as for now ,some Insects do .
About how long ago did australopithecus's appear?
they lived about 3 millon years ago. : )
When did fungus first appear?
a while ago
When did the first insect appear?
Insects are one of the oldest groups of organisms, with fossil evidence suggesting they appeared around 400 million years ago during the Devonian period.
