Boiling Evaporation and Condensation. Evaporation is the change of phase from liquid to gas. Evaporation occurs only at the surface of the water and at every temperature. However, evaporation is directly proportional to the temperature, increasing in the temperature increasing in the rate of evaporation.
Ask us in the comments. caucus: A caucus is a local meeting at which party members express their preference for the partyâs presidential nominee. Unlike a primary election, a caucus is run by the party itself, not the state or local government.
Diffen âº Politics âº U.S. Politics. The electoral process to nominate a candidate for a presidential election is usually called the primaries, but there are two different systems that states use: caucus and primary.tates choose whether they want to hold primaries or caucuses. Most states hold primaries but states like Iowa, Louisiana, Minnesota and Maine use the caucus system.