1. El Niño can cause storms to rage all over the globe. Tor F 2. Hurricanes or typhoons occur when large areas of the open ocean soak up heat from the sun. Tor F
3. Because lightning heats up the surrounding air so slowly, its relationship to thunder is currently
unknown. Tor F
4. The Earth is the only planet that contains storms. Tor F
5. Lightning is a form of energy made up of protons that move from clouds to the ground. Tor F

relative humidity is a measure of the amount of moisture in the air relative to the total amount of moisture the air can hold.

so d

nacl or sodium chloride is an ionic compound. this is because an ionic compound pertains to a compound that consists of positively and negatively charged ions. in this case, na (sodium) has a tendency to lose one electron when it reacts with with other atoms, so the resulting sodium ion contains 11 protons and 10 electrons, thus making it positively charged (na+), when chlorine reacts, it usually gains one electron to form an ion called chloride, thus making it negatively charged ( since the ions are oppositely charged, they attract.