Dinosaurs don't jump over Cactus!

Don't get me wrong , I absolutely love the T Rex game when the internet is down. However I did some logical thinking and this is what I have to say :

Its a fun game but I'm not sure what is a T Rex doing in a desert and why can't he kick the cactus instead of jumping over it?

What is the T Rex doing in a desert? Aren't T Rex's supposed to hunt in lush forests?

Why does the T Rex die when he fails to jump over the raven? Is raven mightier than a T Rex?

Don't worry T Rex!

You majestic prehistoric reptile, you are awesome! I totally love you. You just need to recognize your strengths and chew the cactus and kick the Raven ;)

You go girl!