Slide 1 The Earth’s Atmosphere Slide 2 Characteristics of the Atmosphere The Atmosphere is a mixture of gases that surround the earth The Atmosphere protects us from the…
Slide 1 Slide 2 Inquiry: What is Science and some of its different branches? Do Now: 1) In the center of the room, there is green tape on the floor. You will leave your bags…
Slide 110.19.15 EDU physical and chemcial Agenda: notes Homework: due wednesday Agenda: notes Homework: due wednesday (5) Matter and energy. The student knows the differences…
Slide 1 Slide 2 Weather How Cold Will it be Tomorrow? Slide 3 Heat Transfer As temperature rises, the energy within a molecule also increases Radiation-direct transfer of…
Slide 1 Earth’s Atmosphere Slide 2 How our atmosphere evolved I. The early atmosphere did not support life. It contained deadly gases such as Methane and Ammonia. There…
Slide 1 Origin of Life 004b Slide 2 Slide 3 Universe formed 15 billion years ago (Big Bang) Galaxies formed from stars, dust and gas Earth formed 4.6 billion years ago Slide…
Slide 1 Slide 2 Changing faster today than at any other time Cause – human activity (anthropogenic) Slide 3 Deforestation Slide 4 Greenhouse Gases &…