50
About 100years
4-5 years old
Indian roofed turtles have an average lifespan of 10 to 15 years. Some turtle species can live as long as 30 to 70 years.
My turtle is a baby and I have a 50 litre tank. He would probably fit into it until he is about 5-6 years old, maybe even older. So maybe if your turtle is older than 10 years old, get a larger tank.
4-5 years old
Most turtles mature at the age of 2-4 years so look on the turtles scutes and see how many layers there are. Each time a scute sheds a new layer appears, turtles shed about once a year, so by reading the layers you can tell the age of your turtle. Turtles 2-3 years and less are juveniles. Turtles 4-5 years and more are adults.
Every 2-3 years after being an adult!!
An oak tree and a turtle are hardly comparable. The maximum lifetime of a turtle would be around 120-150 years, which yes, is a VERY long time compared to humans. But oak trees, if undisturbed can live up to 600 years! That's almost 5 times as much as the maximum turtle life time.
A pet turtle can be about a 50 years old.
(Jaleb) Many years
You leave the water out to evaporate and then it will leave behind the chalk.