Slide 1Chapter 11 Radioactiv e Elements Slide 2 Accidental Discovery of Nuclear Radiation In 1896, French scientist Henri Becquerel accidentally left some uranium samples…

1.Chapter 14 TheDigestiveSystem and Body Metabolism2. Nutrients –used for growth, maintenance & repair Carbohydrates-Most from plants; Exceptions: lactose from milk…

* Physical Chemistry * Key Notes Ideal Gases/Perfect Gases Summary Gases: a fluid which has no intrinsic shape, and which expands indefinitely to fill any container in which…

Slide 1How to Make an Energy Bar Chart 1. Determine what is in the system Slide 2 2. Choose a height for each bar. Draw a bar for each kind of energy in the system. there…

Slide 1Chapter 20.2 The Sun: Our Very Own Star Slide 2 Structure of the Sun The sun is basically a large ball of gas –M–Made mostly of Hydrogen and Helium –H–Held…

Slide 1 The Greenhouse Effect Garver GEO 307 Slide 2 Take home points from Chapter 2  EMR carries energy through space  If an object can absorb energy, it can also…

Chapter 20.2 The Sun: Our Very Own Star Structure of the Sun The sun is basically a large ball of gas Made mostly of Hydrogen and Helium Held together by Gravity May appear…

Atmosphere EARTHâS ATMOSPHERE Why is the sky blue? EARTHâS ATMOSPHERE Atmospheric gases scatter blue wavelengths of visible light more than other wavelengths, giving the…