If greenhouse gases in the atmosphere act like a blanket around the earth, how is this "blanket” being changed by human activities?

How do you identify the anode on a power source such as a battery? how do you identify the cathode? how are terms anion and cation?

3) in peaches, [oh]=3.16x10-11 m a) find [h+ ] b) what is the ph? c) is the solution acidic, basic, or neutral?

Ants live on acacia trees in south america. the ants feed on sugars secreted by the trees. the trees provide room for the ants to live. the ants sting any other insect or animal that comes to eat the trees. what type of relationship is this?