False. The main cause of the thinning of the ozone layer is the presence of halogen atoms in the stratosphere from man-madeHalocarbon refrigerants (CFCs, freons, halons).
False. ^_^
yes
False
If your question is really about oxygen then it is false. And oxygen is not increasing in the atmosphere. If you are talking about carbon dioxide, a gas that IS increasing in the atmosphere, then it is true. Carbon dioxide is causing the speeding up of global warming.
Causes: # Global Warming can happen! # It makes the air dirty.Like some people say, factory pollution doesnt harm the earth and it is a myth like global warming. WRONG. FALSE. INCORRECT. Factory pollution harms: wildlife, water resources, human health, and many more. It also makes up 40% of the cause of Global warming.
False. Man MAY be a contributor to the thinning, but the layer has thinned for centuries due to a lack of sun during the long polar nights in the winter. The largest thinning occurred in 1858, before man ever started using fossil fuels or CFC's
False. ^_^
False. ^_^
False. ^_^
False
False
False
yes
False
False.
false because of global warming the temperature changes.
If your question is really about oxygen then it is false. And oxygen is not increasing in the atmosphere. If you are talking about carbon dioxide, a gas that IS increasing in the atmosphere, then it is true. Carbon dioxide is causing the speeding up of global warming.