ASVAB General Science Practice Test 754938

Questions 5
Topics Cumulus Clouds, Proton, Species, Warm Front, Weight

Study Guide

Cumulus Clouds

Cumulus clouds are large, puffy, mid-altitude clouds with a flat base and a rounded top. These clouds grow upward and can develop into a cumulonimbus or thunderstorm cloud.

Proton

A proton is a subatomic particle found in the nucleus of an atom. It carries a positive electric charge.

Species

The narrowest classification of life, species, contains organisms that are so similar that they can only reproduce with others of the same species.

Warm Front

A warm front is the boundary between warm and cool (or cold) air when the warm air is replacing the cold air. Warm air at the surface pushes above the cool air mass creating clouds and storms.

Weight

Weight is a force that describes the attraction of gravity on an object. Force is measured in newtons (N) with 1 N being the force required to impart an acceleration of 1 m/s2 to a mass of 1 kg.