Chapter 27.1 Chapter 27.1 Characteristics of stars Our Sun Our Star The Sun is a self-luminous ball of gas held together by its own gravity and powered by thermonuclear fusion…
States of Matter & Bond Strength Gas = Molecules not bonded to one another; move independently. Takes the volume and shape of its container. Liquid = Molecules loosely…
New Core Curriculum Foundations of Scientific Process Factors that govern Global & Local Climate Life – Atmospheric Conditions – Climate Proxies- needed to infer…