it hasn't its changed the subterranean landscape
eggs
Atmosphere has changed much with the advent of time. The concentration of ozone in atmosphere has gone down.
how has coal mining changed over time
no
creating deep-rock mining shafts where working conditions were dangerous and unpleasant
Carbon dioxide is increasing in the atmosphere, and oxygen is decreasing.
Its changed our lives by making mining easier
notin
photosynthesis
it changed the type of coldness in the atmosphere
Coal dust in the atmosphere is primarily caused by mining, transportation, and handling of coal. Activities such as blasting, crushing, and loading of coal result in the release of dust particles into the air. Weather conditions and wind can also contribute to the dispersal of coal dust in the atmosphere.
yes