A/an occurs when a layer of warm air prevents the rising air from escaping. the polluted air is trapped and held close to earth's surface. temperature inversion clean air act ozone depletion smog alert

What in scientific term why the salty popcorn causes this thirst

Which of these is an example of land degradation? a. containers designed to store pollutants leak. b. fertilizers provide too many nutrients to crops. c. garbage is buried so the land can be reclaimed later. d. a drought kills all the plants in an area, leaving bare land

Hemoglobin is a proton that carries oxygen around your body what is hemoglobin made from