Introduction Energy resources in agriculture have evolved a lot over the years. We are constantly developing new greener energy sources that are beneficial.

Slides:



Advertisements
Similar presentations
Energy Resources Renewable and Non Renewable.
Advertisements

Welcome to the Cactus Moon Education Renewable Energy Quiz Touch the screen anywhere to continue.
Renewable Resources. Note cards for mobile Write how the alternative energy resource works Write two advantages Write two disadvantages.
Alternative Energy Resources
Alternative Energy Resources Renewable Resources.
Renewable and Non-renewable Energy Sources
Energy Sources © 2011 Project Lead The Way, Inc.Gateway – Energy and the Environment.
Renewable and Nonrenewable Resources
Sources of Thermal Energy Where does it come from?
Energy Resources allow us to move and change matter. Where do we get our energy to light, cool, and heat our homes and buildings? How about the energy.
Sources Of Energy Chapter 5---Section 3.
 Industrial societies spend huge amounts of energy.  Much of it is supply by electricity which comes from generators in power stations.
By: D. W., S. R., R. K., and F. B.. Nonrenewable Chemical energy Electrical energy Mechanical Energy Fossil fuels (coal, oil, natural gas, and uranium)
Renewable Forms of Energy (Also called Alternative Energy or Sustainable Energy)
Energy Resources.
Conservation of Energy
UNIT FIVE: Electricity and Magnetism  Chapter 16 Electricity  Chapter 17 Magnetism.
Chapter Seventeen: Magnetism  17.1 Properties of Magnets  17.2 Electromagnets  17.3 Electric Motors and Generators  17.4 Generating Electricity.
Wind energy – energy generated from the movement of air Wind moves through a wind turbine which turns an electric generator converting.
Energy Resources Nonrenewable.
4-1.  *materials in the natural environment that people value and use to satisfy their needs  A. Renewable resources – constantly being regenerated.
Renewable energy resources are the sources that can be replaced / generated at the same rate that they are being utilised.
Geothermal Technologies Systems: Direct-use: A drilled well into a geothermal reservoir to provide a steady stream of hot water. Deep reservoirs to.
Energy has multiple forms and can be changed from one form to another.
The sun is the major source of energy for the earth.
Sources of Energy – Part 2 Glencoe - Chapter 16 Pages
Resources for Energy State Objective 4.d.. What are Resources? Natural resources are the parts of the environment that are useful or necessary for the.
RENEWABLE RESOURCES Resources that can be used over and over again to produce energy without fear of running out. These resources replenish themselves.
Energy Resources!. Nonrenewable Resources A resource that forms at a rate that is much slower than the rate at which it is used Fossil Fuels – Formed.
Geothermal Energy – energy from the Earth
Natural Resources of Our World
Alternative Energy Take a look at how electricity is made
Geothermal Energy – energy from the Earth 1.Cold water is pumped below the ground. 2.Hot rocks heat the water, turning it into steam. 3.The steam is used.
Energy Resources A natural resource that can be converted by humans into other forms of energy in order to do useful work.
SOURCES OF ENERGY 1 SOURCES OF ENERGY 2 FOSSIL FUELS OR NUCLEAR ENERGY SOLAR, WIND OR HYDRO ENERGY OTHER RENEWABLE ENERGY
11. 2 Steam Energy Energy that comes from the push of steam.
Energy vocabulary words. Biomass energy: - energy stored in the bodies of living things examples : burning garbage, methane from decomposition/landfills,
Generating Electricity
Energy Sources for North Carolina. Fossil Fuels Coal, oil, and gas Formed from fossilized remains of prehistoric plants and animals Provides 95% of the.
NONRENEWABLE AND RENEWABLE RESOURCES. Terms to know Turbine - a rotary mechanical device that extracts energy from fluid flow and converts it to useful.
Question of the Day 1. One advantage of nuclear energy = 2. One disadvantage of nuclear energy = 4-19.
Energy The ability to do work or cause change Examples – kinetic or potential Non-example – matter, ideas Related Words – forms, sources, transfer, transformation.
Renewable Forms of Energy (Also called Alternative Energy or Sustainable Energy)
Chapter 8: Energy Sources and the Environment
Unit 2 Exam will be on Wednesday December 2 nd 2015!!
Renewable Energy Sources. Renewable Sources Renewable Energy Source: – An energy source that can be replaced in a relatively short period of time. – Examples:
7 important facts. Q: What are fossil fuels? A: Fossil fuels are sources of energy formed from the remains of once-living organisms (fossils).
Chapter 5: Energy Resources Section 2, Renewable Sources of Energy.
Chapter 7 Resources and energy
Wind turbines convert the kinetic energy in the wind into mechanical power Wind energy is a free, renewable resource, so no matter how much is used today,
Greenhouse Management.  List the different types of heating systems used in a greenhouse.  Describe the advantages and disadvantages of each type of.
Science 7: Unit C – Heat and Temperature Topic 7: Sources of Thermal Energy.
RENEWABLERENEWABLE ENERGYENERGY. Harnessing the Sun’s Energy Solar energy: Energy from the sun. The sun constantly gives off energy in forms of light.
ENERGY. Energy Energy is the ability to do work.
8.P P.2.2.  What are some of the forms of you energy used today? Explain how you used them.
Alternative Energy Resources Renewable Resources.
Achieving Energy Independence Environmental Science 6.3.
ALTERNATIVE ENERGY RESOURCES. ALTERNATIVE ENERGY SOURCES 1.Solar 2.Wind 3.Wave 4.Hydroelectric 5.Nuclear 6.Biofuels 7.Tidal 8.Geothermal.
LESSON LESSON INTRODUCTION Get Ready Before you begin, decide if you agree or disagree with each of these statements. As you view this presentation, see.
Nonrenewable Sources of Energy Vs Renewable Sources of Energy
Renewable vs. Nonrenewable Energy
What are Resources, and how do we use them?
RENEWABLE RESOURCES.
Chapter 5 Lesson 2 Renewable Energy Resources
Chapter 18 Lesson 2.
Unit 2 Changes in Matter 1.
Energy Transfer & Resources
Presentation transcript:

Introduction Energy resources in agriculture have evolved a lot over the years. We are constantly developing new greener energy sources that are beneficial in in the future. Our presentation features some energy sources used in farming today. We hope you learn some facts about the different energy sources. Enjoy the show.

- The flow of electrons and protons attracting the opposite charge electricity energy: A general term encompasses a variety of phenomena resulting a flow of electric charge -uses: lighting, heating and appliances

-Formed from remains of dead plants and animals -Produce comparatively little pollution -20% of world’s energy consumption -uses: fuel, heating

-when sunlight passes a window, hits an object and is converted into thermal energy or electrical energy -renewable, but expensive

-burned in a furnace or boiler to generate heat -uses includes: heating homes, fuel for trucks and farm vehicles, fertilizers

-The use of gravitational force of falling water -renewable energy (water is from nature) - reduces greenhouse gas emissions -Generates electricity

-can be man made or natural -coal and oil are used to provide electricity -16% of worlds electricity

-heat extracted from the earth -steam and hot water produced inside the earth is used to heat buildings or generate electricity -renewable: rainfall is from nature and heat is always there in the earth

-uses: fuel for engines, trains automobile, aircraft, boats and construction vehicles -contains less sulphur -disadvantage: contains greenhouse gas, produces lots of air pollution

-recycled cooking oil form restaurants -organic matter turned into fuel -uses: motor fuel, diesel vehicles

-energy stored in non-fossil organic materials (ex. Straw, wood, vegetable, oils, manure, garbage) -Stored energy from the sun -steam makes electricity when burned

-vaporized water -energy storage extracted by heat transfer by pipes -uses: engines, turbine, cooking, cleaning of fabrics and carpet, heating buildings

library.thinkquest.org/3471/nuclear_energy.html facts/sources/non- renewable/nuclear