There is no evidence that time travel ever occurred (outside Science Fiction and fantasy stories, of course), and perhaps it will never be possible. Therefore, it's a bit premature to ask about the "cause" of time travel. If there is no time travel, then there is nothing that causes it.
no cause at the time that wasn't even invented and it still isn't.
Considering all the contradictory situations ("paradoxes") that time travel might cause, it seems likely that time travel will never be possible.
I don't know cause time travel has never actually happened (yet) so you never know what could happen if its never happened before...
We know of no way yet, and even if in the future some smart kid develops a system for time travel, then it is likely to produce some real problems. These problems concern anomalies that would cause problems, and it is likely that if time travel had been discovered, then some future time travellers have travelled back in time and erased the invention. So NO.
No Cause they cant travel to jobs its travel to an ecosystem
No, a time machine would require you to travel faster than the speed of light, which would cause you to turn into pure energy. If scientists found a way to make something travel at this speed, it would not last long.
cause he loved too travel!
No.
You can use both variations. Wiktionary lists "time-travel" as an alternative spelling to "time travel", so it seems "time travel" is the more common version.
Yes , he is capable of time-travel .
What is the travel time to California
Space travel can have huge effects on the human body. Space travel could cause a person to get dizzy or have a hard time breathing due to lack of gravity.