Science AHSGE Standard II Objective 4- Physical and Chemical Changes.
Volcanic Activity What caused Mt. St. Helens to erupt?
May the Force Be With You!. What is FORCE? A push or pull on an object Causing resting objects to move Causing moving objects to accelerate.
occidental petroleum 2007 Annual Report
occidental petroleum 2007 Annual Report to Stockholders
Monday, Oct. 5 th Agenda Collect Ozone Worksheet Go over Sec 2.1 review Sec. 2.2: Matter and Energy –Kinetic theory –States of matter –Changes of state.
Topic: Classifying Matter Which of the following is a physical change that requires energy? a)H 2 O (l) H 2 (g) + O 2 (g) b)H 2 O (l) H 2 O (s) c)H.
Physical Science By Shawn Jeffrey. Atoms Atoms are in particles and particles are in everything. The three parts in a atom are protons, neutrons, and.
Solutions! Aqueous, dissolved, soluble, dissociated, homogeneous, etc…
How do volcanoes form and what affect do they have on the Earth?
Unit 9 – Lecture 1. Waves rhythmic disturbances which transmit energy through a medium [substance – solid, liquid, or gas] ex: light & sound [note: sound.
Chapter 2 Matter and Change. States of Matter No definite shape No definite volume Very compressible No definite shape Definite volume Not compressible.
![Unit 9 – Lecture 1. Waves rhythmic disturbances which transmit energy through a medium [substance – solid, liquid, or gas] ex: light & sound [note: sound.](https://static.fdocuments.us/doc/330x215/56649dff5503460f94ae6c74/unit-9-lecture-1-waves-rhythmic-disturbances-which-transmit-energy-through.jpg)
