1. Introduction to Earth ScienceChapter 1 2. Biogeosciences Earth sciences today incorporates biology. Some once thought to be inorganic processes may in fact be geochemical……….…

Slide 1EARTH SCIENCE Chapter 1: Introduction to Earth Science Slide 2 I. What is Earth Science –(Note Objectives A-C On Page 3) –Topic 1 Branches of Earth Science -Geology:…

1. There are some obvious questions associated with the Solar System.The first might be ``how old is it? Stellar evolution theory says thatSun about 5 billion years old,…

THE BIRTH OF ASTRONOMICAL STUDIES ASTRONOMY - study of all matter and energy in the universe Aim : better understanding of the universe Benefit: celestial navigation , a…

Slide 1 Origin of Our Solar System Slide 2 TEK Objective 5: Earth in space and time. The student understands the solar nebular accretionary disk model. The student is expected…

Slide 1 Earth’s Spheres Atmosphere: the envelope of gases that surrounds the Earth. Slide 2 Earth’s Spheres  Hydrosphere: water part of the Earth, including surface…