Which of these are considered long-term human-induced environmental changes? Check all that apply.
du
pollution
human-created mass extinction
eutrophication
non-sustainable harvesting
ozone layer destruction
global warming

Drag each description to the correct location on the image. not all descriptions will be used. describe the parts of a comet. the frozen part of the comet the atmosphere of gases and dust formed when the nucleus vaporizes tail made of small, solid dust particles tail made of ions that appears to point away from the comet's orbit