'Natural gas fossil fuel' presentation slideshows

Energy From Organic Fuels

Energy From Organic Fuels. Chapter 15. 15.1 The Need For Energy. The laws of physics state that energy cannot be created or destroyed. Light energy from the sun is converted by plants into chemical energy. When we eat food, energy is converted to heat, mechanical energy.

473 views • 32 slides

Introduction to Ecology

229 views • 13 slides

Alternative Fuel Vehicles

Alternative Fuel Vehicles. By: Dalton Cress. Types of alternate fuel. Ethanol- produced from corn and other crops and produces less greenhouse gases Biodiesel-produced from vegetable oils and other animal fats and produces less air pollutants than regular petroleum based diesel

497 views • 7 slides