Heat Ultra violet rays Some heat stays in atmosphere. Ultra violet rays don´t stay. Methane Naturally it is formed in marshes and bogs. Dead plants and animal decay and…

Renewable and non-renewable resources The use of energy resources in Ireland and Europe The impact of fossil fuels Environmental pollution at a national and a global scale…

hydro-electric Power hydro-electric Power By Ashmy Joy 1 What is hydro-electric power? Hydro-electricity is one of the many energy sources used around the world. It is a…

Solar Cooling Consider a refrigeration system with no moving parts. Heat the coolant (say ammonia gas dissolved in water) and force it via a generator into an evaporator…

Surface Water and Stream Development Surface Water The moment a raindrop falls to earth it begins its return to the sea. Once water reaches Earthâs surface it may evaporate…

Other renewable energy sources Hydropower Wind energy Ocean Thermal Biomass Geothermal Tidal Hydropower Well established electrical generation technology, about 100 years…

Create a Diagram Day Create a Diagram Day Water Erosion, Force of Moving Water, Glaciers, Waves Vocabulary Musts Erosion 13.oxbow lake Sediment 14. tributary Deposition 16.…

Vocab 27 Vocab 27 ancient something that is very, very old Distant very far away sentries people who stand as guards around a camp, building, or another area Glisten looks…

Week 27 Week 27 The Grand Canyon Part 1 Main Idea and Details You have learned that nonfiction selections have main ideas supported by details. Sometimes a passage does not…

Shaping Earthâs Surface Shaping Earthâs Surface Chapter 3, Lesson 5 What is weathering? Weathering is the process through which rocks or other materials are broken down.…