12+Climate+and+Weather

=Chapter 12= =Climate and Weather=

**You learned....**

 * ====There are several gasses in the air we breathe and they come from different sources.====
 * ====Temperature and air pressure are related.====
 * ====The Earth's atmosphere has several characteristics.====
 * ====Global and local winds have different causes.====
 * ====There is a process involved in the creation of clouds.====
 * ====The various types of precipitation have different characteristics.====
 * ====Air masses and fronts interact to create weather.====
 * ====Various characteristics and causes are involved in the creation of severe weather.====
 * ====Safety is important during severe weather conditions.====
 * ====Scientists use tools when making weather predictions.====
 * ====Many factors are involved in the determination of particular climates.====