Reddishness is due to iron content in the rock, simply the ferrous oxides.. mostly found on earth
False. I think it will be smaller, we are ruining this world with global warming, fossil fuels and etc. New diseases like Zika, are starting, less cures, and some might become deadly.
A tornado appears because the warm and cold air starts to chase each other making the clouds form a tornado sprout that may or may not reach ground.
