1) during deposition, particles of molecular nitrogen become farther apart. true or false.

2) when a piece of copper melts, its particles remain the same. true or false.

stratosphere: as the altitude increases, the air temperature increases. the stratosphere has a layer of ozone, called the ozone layer. this layer absorbs most of the ultraviolet radiation from sunlight. this results in the stratosphere being warmer.

the answer to your question is b