What is the biggest natural threat to our environment?



  1. 0 Votes

    A major meteor/asteroid collision, such an event would wipe out most, if not all, life on the planet. This is an unlikely situation, but still very possible. “In 2028, the asteroid 1997XF11 will come extremely close to Earth but will miss the planet. (See Link)” It is possible that something could change, while 1997XF11 is traveling through space it could change course for some reason. If this asteroid hit the Earth, it would likely be a world ending event.

Please signup or login to answer this question.

Sorry,At this time user registration is disabled. We will open registration soon!