Please Do Now: Give an example of a positive feedback loop involved in climate change and explain how it is exacerbating the problem.

Slides:

Advertisements

Similar presentations

Climate Change: Science and Modeling John Paul Gonzales Project GUTS Teacher PD 6 January 2011.

Advertisements

HUB Quiz update: OPTIONAL. Complete quiz by 10pm Thursday and it will replace another lower daily grade. Please read the board carefully! Please read the.

© Crown copyright Met Office Evidence in Science and Policy Scientific evidence Vicky Pope.

Global Warming and Climate Change SNC2D. Truth The globe is warming.

1.Sea Ice and Snow cover -Evidences As they melt mountain glaciers leave behind the an altered landscape with low albedo. a. shrinking glacial are around.

Chapter 6. 4: Meeting Ecological Challenges Case Study #3 (Pgs

Essential Principles Challenge

Climate Change: Connections and Solutions

Agenda Do now Climate change and sea levels discussion Sea level activity Lesson Objectives SWBAT describe causes of rising sea levels. SWBAT describe.

CHAPTER 5. * Weather is daily changes in temp and precipitation. * CLIMATE is the average year to year conditions.

Climate Change What are the effects that rapid climate change may have on our environment?

Pioneers of Climate Change Research Svante Arrhenius Ralph Keeling Roger Revelle.

Review Climate Change. Weather vs Climate Weather is the daily atmospheric conditions including temperature and precipitation Climate is the average weather.

Chapter 19 Global Change.  Global change- any chemical, biological or physical property change of the planet. Examples include cold temperatures causing.

Dr. Ed Brook, Oregon State University US Ice Drilling Program

Climate Change. Climate Change Background   The earth has been in a warming trend for the past few centuries   Mainly due to the increase in greenhouse.

Martin Sommerkorn WWF International Arctic Programme.

DAILY REVIEW #9 29. What happens in the Arctic Ocean that drives the thermohaline circulation? 30. Why is the thermohaline circulation important to climate?

 Silently read page 48. If you finish, read it again.

Climate Interactions Table of Contents

Introduction to Climate Change Science. Weather versus Climate Weather refers to the conditions of the atmosphere over a short period of time, such as.

 Climate change is a significant and lasting change in the weather patterns over periods ranging from decades to millions of years.

By: Jaclyn and Emily. Includes: Global Warming One Environmental Concern Global Warming: Global warming is believed to be the most dangerous thing to.

Chapter 19 Global Change. Global change-Global change- any chemical, biological or physical property change of the planet. Examples include cold temperatures.

Indicators and Effects of Climate Change. Major Indicators of Climate Change 1.Global Warming 2.Changes in Polar and Glacial Ice 3.Rising Sea Level and.

The Effects of Global Warming. Global Warming 101 Video Clip.

Global Warming and the Greenhouse Effect Climate and Climate Change.

Greenhouse Effect Mechanisms Affecting the Greenhouse Evidence for Climate Change.

Science Class:708 Kiante Gilliam What is the Effect of Global Warming on the Earth?

DAISY WORLD, LIGHT/DARK DASIES EFFECT OF DASIES ON GLOBAL CLIMATE.

Carbon cycle and Human activity. Carbon cycle Carbon cycles though the atmosphere, living things, soils, and the ocean.Carbon cycles though the atmosphere,

Global Warming and Climate Change SVN3E. Truth The globe is warming.

Global Climate Change. 150 Authors 1,000 Contributing Authors 5 Years Work 130 Countries 1,000 Expert Reviewers The Famous “IPCC Report”

Global Climate Change. 150 Authors 1,000 Contributing Authors 5 Years Work 130 Countries 1,000 Expert Reviewers The IPCC WGI Report.

Question of the Day Do you think climate change is really happening? Explain your view.

The Atmosphere Without the atmosphere, life would not exist. –Animals need oxygen to breathe. –The atmosphere is part of the carbon and nitrogen cycles.

What does a good graph need?. Objectives Use data on greenhouse gases to produce graphs showing trends. Explore the effect of greenhouse gases on the.

(aka, Global Warming) The Basics.  Weather: short term and local  Climate: long term and regional  A trend that spans decades  A trend that is “global”

Global Warming POV’s An Inconvenient Truth vs. The Great Global Warming Swindle.

Monitoring and Modeling Climate Change Are oceans getting warmer? Are sea levels rising? To answer questions such as these, scientists need to collect.

By: Cody Pineau Global warming. Natural Causes Natural causes are causes created by nature. One natural cause is a release of methane gas from arctic.

16-1 Environmental Geology James Reichard Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display.

Impacts of Climate Change. Impact on Temperatures IPCC report projected rise in temperature for the 21 st century: 1.1 – 6.4 o C (2.0 – F) Why.

Are Humans Causing Global Warming? How do we know? What is the Evidence?

 You have time for test corrections today and we will complete the FRQ for this Quizzam.  Logistics:  We are going through a Chapter a week, so do your.

Microsoft PowerPoint presents How to make a PowerPoint presentation.

Chapter 19 Global Change.  Global change- any chemical, biological or physical property change of the planet. Examples include cold temperatures causing.

Climate Change End of unit test. A – C, D, B, E B – 50BC C – 1750 C – Sun spot, Volcanoes, Orbital theory D – Two valid statements about how they change.

Global Warming Sceptics Bruno Tremblay McGill University

Rising Sea Levels: New York City Andrea Sunara. Global Warming  Global climate change is a direct cause of the changes in atmospheric composition caused.

Years before present This graph shows climate change over the more recent 20,000 years. It shows temperature increase and atmospheric carbon dioxide. Is.

Section Climate Change According to NASA’s Goddard Institute for Space Studies, 2009 tied for second warmest year on record, just behind The.

Climate Change Today 1.Is it Really Changing? 2.If so, are Humans the Cause?

Chapter 19 Global Change.  Global change- any chemical, biological or physical property change of the planet. Examples include cold temperatures causing.

Climate. Weather vs. Climate Weather – the condition of Earth’s atmosphere at a particular time and place. – Short-term: Hours and days – Localized: Town,

Climates can change suddenly or slowly.  ICE AGE: Period in which huge sheets of ice spread out beyond the polar regions.  El NINO: A disturbance of.

Global Warming Causes&Effects. Natural cause Greenhouse gas.

By Brodie and Jackson. Global warming is the term used to describe a gradual increase in the average temperature of the Earth's atmosphere and its oceans,

IPCC First Assessment Report 1990 IPCC Second Assessment Report: Climate Change 1995 IPCC Third Assessment Report: Climate Change 2001 IPCC Fourth Assessment.

Global warming. Objectives Understand what causes global warming Be able to explain how different variables affect global warming.

1. Global Climate Change refers to…?:

Section Climate Change

Get ready to move seats. Again...

Indicators and Effects of Climate Change

Earth and Human Activity

Unit 14: The Future of Humanity

Natural & anthropogenic causes

Cha.19 Climate Change.

read ALL of Chap. 21 Symbols to know: CO2 = carbon dioxide O2 = oxygen

Gregorio Luperon High School

Presentation transcript:

Please Do Now: Give an example of a positive feedback loop involved in climate change and explain how it is exacerbating the problem.

Agenda Do Now Feedback loop part of Inconvenient Truth Data Analysis Effect of global warming notes Nitrogen cycle practice problems

Data Analysis 1.What is measured on the x- axis? 2.What is measured on the y- axis? 3.When was the “Little Ice Age”? 4.At what point in the last 2000 years has temperatur e been the highest?

1.What do blue colors on the map represent? 2.What units are the projections in? 3.When is this projection for? 4.How is precipitation in New York predicted to change?

Data Analysis 1.When do the measuremen ts mostly begin on all three charts? 2.How has the extent of snow cover, sea ice, and glaciers changed since data was measured?

Data Analysis 1.What units are on the y-axis? 2.What is the overall trend shown in this graph?

Data Analysis 1.What is projected on the x-axis? 2.What do the different groups of bars represent? 3.What do the different colors represent? 4.What is the overall trend shown in this graph?

Unifying question How do you expect life in New York will be different in 200 years if the release of greenhouse gases continues to increase? Use information from specific charts from the data analysis.

What are the projected physical effects of global warming? Sea level rise Ocean acidification Increased storm strength

What are the projected ecological effects of global warming? Increased 20-30% of extinctions

What are the projected social effects of global warming? A mix of effects Poorer and lower elevation nations will get hit worse Increased displacement of peoples

What are the projected disastorous effects of global warming? Shut down of the Atlantic ocean currents Collapse of the polar Ice Sheets Release of methane hydrates