The phrase "What has been around for a million years but is only a month old" refers to the Moon. The Moon itself has existed for billions of years, but the idea of "a month" as a unit of time, based on the lunar cycle, is a relatively recent human construct, typically defined as the period it takes for the Moon to complete its phases. Thus, while the Moon is ancient, the concept of a month as we know it is a newer development in human history.
The answer to the riddle, "What has been around for a million years but is only a month old?" is "the moon." This is just one of many astronomy riddles.
My best guess would be it's a fly or a mosquito.
according to some writers, they've been here for about 400M years.
How long have turtles been on the Earth? They have been around for 300 million years.
Sharks have been around for about 409 million years but before they evolved they were around for 890 million years.Sharks have been around for about 409 million years but before they evolved they were around for 890 million years. TRUE!Over 400 million years!Shakrs have been alive for a very long time. They have swam the waters of earth since about 409 million years ago. This period of time was before our first dinosaurs came to be infact.
450 million years
From 225 to 65 million years ago 225 million - 65 million = 160 million BC So that means dinosaurs have been on the earth for 160 million years.
20 million years
70 million years
60 million years.
180 million years
Moon !