A molecule made up of three oxygen atoms and reduces the amount of harmful UV radiation that reaches earth

Drastic boundary changes can occur for all of the following reasons except for a. a shift in the way a river flows b. the collapse of a government system c. a conflict between two neighboring groups d. one country's decision to sell land to another country select the best answer from the choices provide

Asap! ! ! ! true or false the gobi desert, the largest desert in asia. covers parts of northern china and southern russia

Ineed to draw a simple map of oil where can be found on the map.