How can u tell wether or not a

glass is cold
u cantt

Explanation:

Umm well if it's cold and filled with water then the outside will get water residue and maybe even have water drop down the side. This is just a guess

false because ozone (o3) depletion does not cause global warming, but both of these environmental problems have a common cause: human activities that release pollutants into the atmosphere altering it.

global warming is caused primarily by putting too much carbon dioxide into the atmosphere when coal, oil, and natural gas are burned to generate electricity or to run our cars.

explanation:

i dont know this but ask your teacher for !