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.
A: In presidential campaigns, a caucus is a system of local gatherings where voters decide which candidate to support and select delegates for nominating conventions. A primary is a statewide voting process in which voters cast secret ballots for their preferred candidates.he results of the caucus are used to determine the delegates present at county, state and national nominating conventions of each political party. Most often, only registered voters can participate in a caucus, and they are limited to the caucus of the party with which they are affiliated.