Global Warming and Green House effect. By. Maci, Jessica.

Slides:



Advertisements
Similar presentations
MODULE #1: Climate Change & Global Warming
Advertisements

Green house Effect Simulation
Greenhouse Effect. The Greenhouse Greenhouses are used to grow plants, especially in the winter. The glass panels of the greenhouse let in light but keep.
4.4 Climate Change.
GREENHOUSE EFFECT Climate Change. Greenhouse Effect Is a natural process that permits the Earth to retain some of the heat from the sun. Gases in the.
Greenhouse Effect: The heating of the surface of the earth due to the presence of an atmosphere containing gases that absorb and emit infrared radiation.
The Greenhouse Effect CLIM 101 // Fall 2012 George Mason University 13 Sep 2012.
10:23 AM Sanders 7.9 Greenhouse Effect Unit 7: Water Cycle and Climate.
The Greenhouse Effect Presenters: Jaime Pinto & Nathalie Mokuba
1 THE CARBON CYCLE AND GLOBAL WARMING. 2 CARBON CYCLE Movement of carbon between the atmosphere, oceans, biosphere, and geosphere Movement of carbon between.
R21 Global Warming & Greenhouse Effect Prior Knowledge: What do you know about Greenhouse Effect and Global Warming?
Atmosphere Climate Ozone
Ozone & Greenhouse Effect. What is Ozone? Ozone is a molecule that occurs in the Stratosphere Ozone absorbs harmful UV rays from the sun O 3 + uv O 2.
Green House Effect vs. Global Warming By; Shane Jones.
The Greenhouse effect Is a natural process necessary for sustaining life on earth Is a natural process necessary for sustaining life on earth Is produced.
Global Warming !.
Global Climate Change The Greenhouse Effect, Carbon Dioxide Emissions & Possible Effects?
The Greenhouse Effect A hot topic…. Energy that drives the Greenhouse Effect starts as solar energy from the sun. The shortwave thermal energy reaches.
May 10th, 2007 HW: Textbook- Read p , #’s 1-4 Do Now: Do you think that we need Earth to be warmed? Aim: What is the greenhouse effect and how.
How can we be environmentally responsible citizens? Green house effect.
The Greenhouse Effect A large majority of the insolation that is radiated back into the atmosphere gets absorbed by greenhouse gases. A large majority.
KEY CONCEPT Fossil fuel emissions affect the biosphere.
Understanding the Greenhouse Effect The Impact of the Greenhouse gases on the Earth.
Greenhouse Effect.  The greenhouse effect is the warming of the surface and lower atmosphere of Earth that occurs when carbon dioxide, water vapor, and.
What is Global Warming and what is the green house effect Global Warming is temperatures that are rising. Carbon is release from the burning of fossil.
Case Studies of Important Scientific and Technological Issues Nature and Development of Science and Technology.
6 Warm up Wrap up 7 4, 6 Warm up Wrap up 1,3,7 Greenhouse effect.
13-3 Climate Change Page 339. Picture it…….. Have you ever sat in a car…….. ……….on a hot day……. ……..like todaaaaayyyyy….. 8{ Windows are up, heat is trapped….
Topic 6 Insolation and the Seasons. Insolation (INcoming SOLar radiATION) Intensity of Insolation depends on the angle of the Sun’s rays, which are due.
Pre Test 1. True or False. Earths Surface tempature has been constantly changing in geological time. 2. How does earth exchange energy with the enviroment?
Mr. Fleming. The trapping of heat from the sun by gases in the Earth’s atmosphere. The major gas contributing to this process is Carbon dioxide gas.
The trapping of heat from the sun by gases in the Earth’s atmosphere. The major gas contributing to this process is Carbon dioxide gas. Greenhouse effect.
Topic 6. Without energy from the sun, conditions on Earth would be different. What is the energy that is radiated from the Sun? The energy that is radiated.
By: Brittany Shannahan & Dillon Jones. *Global Warming* Definition: The rise in global temperature due to increase in green house effect.
Global Warming/Greenhouse Effect Haram Jo. Global Warming  Global warming is the increase in the average temperature of the Earth's surface and oceans.
KEY CONCEPT Fossil fuel emissions affect the biosphere.
Chapter 13 Section 3 Global Warming Environmental Science Spring 2011.
The Greenhouse effect Is a natural process necessary for sustaining life on earth Is a natural process necessary for sustaining life on earth Is produced.
Global Warming Nicholas DeJarnette. What is global warming? Global warming is the overall rise in the temperature on the Earth’s surface.
The Green House Effect ISCI (1). The fate of solar radiation – 26% reflected back into space 20% clouds; 6% by atmosphere – 19% absorbed by clouds,
By Kathryn Boit.  an increase in the earth's atmospheric and oceanic temperatures widely predicted to occur due to an increase in the greenhouse effect.
How does variability in the earth’s physical structure affect the transformations of energy? - albedo of different “spheres”; clouds What is the physical.
Atmospheric Heating Radiation Conduction Convection.
L’effetto serra e il riscaldamento globale. Structure of the Atmosphere Thermosphere Mesosphere Ozone Maximum Stratosphere Troposphere Temperature.
If it were not for greenhouse gases trapping heat in the atmosphere, the Earth would be a very cold place. Greenhouse gases keep the Earth warm through.
The Greenhouse Effect & Global Warming. The Greenhouse Effect The Earth’s average temperature is increasing.
The Greenhouse Effect. Natural heating of earth’s surface caused by greenhouse gases –CO 2 (Carbon Dioxide) –CH 3 (Methane) –N 2 O (Nitrous Oxide) –H.
Energy in the Earth System Big Ideas The climate system (and life on Earth ) is maintained by energy coming from the Sun (electromagnetic radiation). The.
Aim: How do increased carbon dioxide concentrations on our planet affect life?
© 2014 Pearson Education, Inc. Chapter 16 The Oceans and Climate Change Greenhouse Effect.
Atmospheric gases allow sunshine to pass through but absorb heat that is radiated back from the surface of the earth. This acts as a blanket keeping heat.
16.2 Air Quality KEY CONCEPT Fossil fuel emissions affect the biosphere.
A Major Threat to our Atmosphere and Environment The Greenhouse Effect and Global Warming.
CHAPTER 13 – ATMOSPHERE AND CLIMATE CHANGE Section 3a – Climate Change.
Work done by: Ana Sofia Miguel Branco  Greenhouse effect is a natural process that occurs when the sun sends energy to the Earth's surface.  Our atmosphere,
The Greenhouse Effect.
The Greenhouse Effect.
Greenhouse effect The trapping of heat from the sun by gases in the Earth’s atmosphere. The major gas contributing to this process is Carbon dioxide gas.
GREEN HOUSE GASES & Global warming
Chapter 19 Global Change.
Earth Science Chapter 11.2 Climate Change.
Greenhouse Effect By: Jenna Rano.
Unit 3 Notes Part 4: Greenhouse Effect
Climate Change.
Human Impacts on Climate Change
Greenhouse Effect.
Greenhouse Effect.
Topic Climate Change.
Greenhouse Effect.
Human Causes of Climate Change
Presentation transcript:

Global Warming and Green House effect. By. Maci, Jessica

Definitions Global Warming- an increase in the earth’s average atmospheric temperature that causes corresponding changes in climate and that may result from the greenhouse effect. Greenhouse effect- natural heating caused by atmospheric gases trapping heat at Earth’s surface.

Global Warming Climate change is among the most pervasive threats to the Earth today. We have the power to address its root causes and limit its impact on the planet. Climate change, more commonly known as global warming, is caused by the emission of heat trapping gases produced by vehicles, power plants, industrial processes and deforestation. As these gases build up, they act like a big blanket, over-heating the planet and threatening our health, our economy and our environment.

Green House Effect The green house effect is natural heating caused by gases in our atmosphere, trapping heat. The greenhouse effect refers to circumstances where the short wavelengths of visible light from the sun pass through a transparent medium and are absorbed, but the longer wavelengths of the infrared re-radiation from the heated objects are unable to pass through that medium. The trapping of the long wavelength radiation leads to more heating and a higher resultant temperature.

Causes of Global Warming Almost 100% of the observed temperature increase over the last 50 years has been due to the increase in the atmosphere of greenhouse gas concentrations like water vapor, carbon dioxide (CO2), methane and ozone. Greenhouse gases are those gases that contribute to the greenhouse effect. The largest contributing source of greenhouse gas is the burning of fossil fuels leading to the emission of carbon dioxide.

Cause There are some natural greenhouse gases: water vapor, nitrous oxide, carbon dioxide, methane and ozone. However, over the past fifty years, production of carbon dioxide, nitrous oxide and methane has risen sharply, and a new type of chemical - the chlorofluorocarbon, or CFC - has been introduced as a refrigerant, solvent and aerosol propellant, but it is also a very powerful greenhouse gas, because it can trap a lot of radiation - one molecule of CFC is 12,000 to 16,000 times as effective at absorbing infra-red radiation as a molecule of carbon dioxide

Consequences, Effects - global warming The Earth's natural laws and boundaries have been affected by the ever-growing human population, and every so of ten the planet's natural reaction sends signals of stress and/or recovery. As it is obvious by its name, Global Warming is a global phenomenon with a number of effects on the global level. Global warming has various effects, ranging from the effects to the atmosphere to the economical, environmental as well as the health life of human beings.

Greenhouse Effect

Consequences, Effects - Green house effect Increase of greenhouse gases concentration causes a reduction in outgoing infrared radiation, thus the Earth's climate must change somehow to restore the balance between incoming and outgoing radiation. This ¡§climatic change. ”i will include a is global warming” of the Earth's surface and the lower atmosphere as warming up is the simplest way for the climate to get rid of the extra energy. However, a small rise in temperature will induce many other changes, for example, cloud cover and wind patterns. Some of these changes may act to enhance the warming (positive feedbacks), others to counteract it

Bibliography bout/ bout/ 0warminghttp://dictionary.reference.com/browse/global%2 0warming astr.gsu.edu/hbase/thermo/grnhse.htmlhttp://hyperphysics.phy- astr.gsu.edu/hbase/thermo/grnhse.html hs/e_grnhse.htm