'Much carbon dioxide' diaporamas de présentation

Energy and Natural Resources

Nicole Sienkiewicz. Energy and Natural Resources. The capacity to do work and transfer heat. Two kinds: 1) kinetic energy 2) potential energy. Energy. The energy that matter has because of its mass and its speed or velocity Examples are : Wind Flowing streams

600 views • 39 slides

Chapter 3 Matter, Energy, And Life

Chapter 3 Matter, Energy, And Life . Matter Is Made Of Atoms, Molecules, And Compounds . Atom: simplest building block of chemicals Element: a material composed of identical atoms Compound: a combination of atoms in a fixed arrangement and proportion

432 views • 34 slides

425 views • 31 slides

Ethanol is the chemical name for alcohol. A molecule of ethanol looks like this.

H. H. H-C-C-O. H. H. H. Making Ethanol. Making Ethanol. Ethanol is the chemical name for alcohol. A molecule of ethanol looks like this. It can be used as a fuel. There are two ways of making ethanol. 1. From Crude oil. Add water (steam). Crude oil. Fractional Distillation.

506 views • 30 slides

Energy Production

Energy Production. NRE/ENVIRON 201 November 21, 2002 Kishi Animashaun. Lecture Outline. Energy IQ Test Energy 101 (Definitions, Costs & Benefits) Break Implications of US Energy Policy Question & Answer. Energy IQ #1 . What uses more energy (watts): a hairdryer or a microwave ?????

460 views • 24 slides

FRACKING

FRACKING. By Julia, Becky, Kaitlyn and Brianne. What is Fracking?. Hydraulic Fracturing or Fracking is the process of drilling and injecting Fracking Fluid at high pressure in order to extract Shale Gas. Fracking Fluid. 7.5 million liters of water to 19 million liters of water. Sand

1.34k views • 21 slides

Ice Ages

Ice Ages. Pleistocene 3 M.y. Permian 250-220 M.y. Ordovician 450 M.y. Precambrian 900-650 M.y. (Snowball Earth) 2300 M.y . . Take-Away Points. The recent period of ice advances since 2.5 million years ago is called the Pleistocene

417 views • 19 slides

BIOMASS BRIQUETTES & HYDROGEN

BIOMASS BRIQUETTES & HYDROGEN. By Sara Persson. Biomass Briquettes. How is Energy Converted into a Usable Form of Energy?. Biomass Briquettes are burned instead of coal or charcoal to reduce carbon dioxide emissions. What is it used For?.

377 views • 17 slides

Natural Gas

393 views • 17 slides

Movement of energy and matter in ecosystems

Movement of energy and matter in ecosystems. Chapter 21. Input from sunlight.

205 views • 13 slides

Coal Fired Power Plants

Coal Fired Power Plants. How they work, why they are harmful, and alternative sources of energy. . Coal generates 54% of our electricity, and is the single biggest air polluter in the U.S.

1.13k views • 12 slides

Atmosphere and weather

Atmosphere and weather. 6th. What are the main elements that make up our atmosphere? If there is not much carbon dioxide, then why do we have such a problem making more of it? What is ozone?. In your words, what is air pollution? How do particles affect air quality? Where do they come from

248 views • 11 slides