General Science.  The Earth’s Spheres Our planet formed 4.5 billion years ago. Since then, it has developed and modified four main physical environments that interact…

1. Ch. 9 Lesson 2 How do weathered materials move? 2. erosion process of moving weathered rock by water, wind, ice & gravity creates canyons & valleys 3. Waves constantly…

1. Trang 81. The ode was original a ceremonial poem written to celebrate public occasions or exalted subjects.A B C D2. Knowledge of the rate at which a ship is traveling…

1. 1. The ode was original a ceremonial poem written to celebrate public occasions or exalted subjects. A B C D 2. Knowledge of the rate at which a ship is traveling through…

Slide 1The Illustrated History of GLACIAL EROSION www.regentsearth.com/Powerpoints/Tutorials/Glaciers.ppt Slide 2 This is a glacier. Actually its several glaciers coming…

Slide 1GLACIERS In the following presentation you are going to see some actual pictures of glaciers and landforms resulting from glacial movement. Some key words we will…

Slide 11 What happened in the Ice Age Slide 2 2 At present about 10% of the Earth's surface is ice covered, but about two million years ago the Planet's climate…

Slide 1 Bell Ringer Slide 2  1.Can a food web or food chain ever show abiotic factors? 2.A food web shows life at the [population, community, ecosystem] level. (Pick…

Slide 1Changes to the Earth’s Surface Grade 5 Science Slide 2 Landforms Landforms are the physical features on the Earth’s surface such as, valleys, rivers, mountains,…

1.Glaciers- Rivers of Ice How Glaciers Erode Our landscape and change it foreverMr. Spencer2. What is a glacier?A slow-moving “river of ice” that slowly carves up the…