It's all down to friction from the Earth's atmosphere. The speed of the object falling - creates friction with the air around it. The heat generated by the is hot enough to melt metal - and most asteroids.
They burn high in the earths atmosphere.
Burn up
it really doesn't madder
No burn day is a day (not a holiday) where people are not allowed to burn objects that will release carbon dioxide into the atmosphere. Basically, no fires.
No burn day is a day (not a holiday) where people are not allowed to burn objects that will release carbon dioxide into the atmosphere. Basically, no fires.
Usually they will burn up due to the friction they encounter when they enter the atmosphere, or they will bounce off the atmosphere and be deflected into deep space.
No. If a comet were to strike the Earth, the results would probably be catastrophic.
Spaceships are provided with heat shields to protect them during exit and reentry of the earth's atmosphere. If they didn't have these shields, the ship would burn up.
The Space Shuttle's nose is round because if it were pointed, the nose, and then the rest of the craft, would burn up from reentry into the earth's atmosphere.
Meteorites
Both meteoroid's and comets are made out of rock and burn up when getting into earths atmosphere.
gases combined with the speed, plus the passing through earths atmosphere. Or to answer in a word........friction!