Whenever I see a Tortoise or Turtle I don’t know what I should say to my 3 year old kid. I didn’t want to confuse him by saying sometimes this a Tortoise and sometimes this is a Turtle. I reminded myself to checkout the difference about these two in internet someday. So today I did just that, and I got answers.
Important difference is it if stays only on land its Tortoise and if it stays in water its Turtle. you can read more about this here Turtle & Tortoise