ASVAB General Science Practice Test 946796

Questions 5
Topics Moon, Precipitation, Proton, Species Groups, Vitamins

Study Guide

Moon

Tides are caused by the gravitational interaction of Earth and the Moon.

Precipitation

Rising into the atmosphere, the water condenses into clouds. When the clouds become too saturated with water, the water is released as snow or ice precipitation which may warm as it falls to reach Earth as rain.

Proton

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

Species Groups

A population is a group of organisms of the same species who live in the same area at the same time. A community is a group of populations living and interacting with each other in an area.

Vitamins

Vitamins are necessary for a wide variety of bodily processes. Some vitamins like Vitamins A and C come from diet but others, like Vitamin D, are generated in response to sunlight.