1. Atmosphere- the air around the Earth
2. oxygen- a gas that people need to live
3. weather-what is happening in the atmosphere at a certain time and place
4. temperature- the measure of how hot or cold something is
5. anemometer- measures wind speed.
2. oxygen- a gas that people need to live
3. weather-what is happening in the atmosphere at a certain time and place
4. temperature- the measure of how hot or cold something is
5. anemometer- measures wind speed.