Heat Transfer. Heat transfer Everything is made of molecules. When molecules gain energy they move faster and create more heat. (The faster the molecules.
Grade 7 Science Solutions. Solutions… a review zA homogeneous mixture ie. they appear as ONE substance Examples: tap water, vinegar, gold jewelry, etc.
Chapter 2: Understanding Weather Mrs. Fantuzzo 2008-2009.
Ch. 12 - Liquids & Solids I. Intermolecular Forces (Ch. 6, p.189-193)
GEU 0047: Meteorology Lecture 01 Introduction to weather and climate.
Properties of Matter and Relationships to Energy.
Chapter 6: Water and Seawater Fig. 6-19. Atomic structure Nucleus Protons and neutrons Electrons Ions are charged atoms.
Intermolecular Forces Intermolecular Forces: weaker interactions that occur between molecules. These are collectively known as Van der Waals forces. Intramolecular.
Ch. 12 – States of Matter I. Intermolecular Forces.
Chapter 13 – Water Resources. WATER THREE QUARTERS OF OUR PLANET IS COVERED BY WATER, BUT LESS THAN 3% OF THE WATER ON EARTH IS FRESH WATER THAT IS WATER.
By: Miss DeLuca. You will be able to identify and label the stages of the water cycle You will be able to write a short summary of the water cycle.
Biogeochemical Cycles