Презентация It's Gettin' Hot in Here! Presented by : ECOSCI The Academy of Mt. St. Ursula онлайн

На нашем сайте вы можете скачать и просмотреть онлайн доклад-презентацию на тему It's Gettin' Hot in Here! Presented by : ECOSCI The Academy of Mt. St. Ursula абсолютно бесплатно. Урок-презентация на эту тему содержит всего 28 слайдов. Все материалы созданы в программе PowerPoint и имеют формат ppt или же pptx. Материалы и темы для презентаций взяты из открытых источников и загружены их авторами, за качество и достоверность информации в них администрация сайта не отвечает, все права принадлежат их создателям. Если вы нашли то, что искали, отблагодарите авторов - поделитесь ссылкой в социальных сетях, а наш сайт добавьте в закладки.
Презентации » Английский язык » It's Gettin' Hot in Here! Presented by : ECOSCI The Academy of Mt. St. Ursula


Оцените!
Оцените презентацию от 1 до 5 баллов!
Смотреть онлайн
Скачать
  • Тип файла:
    ppt / pptx (powerpoint)
  • Всего слайдов:
    28 слайдов
  • Для класса:
    1,2,3,4,5,6,7,8,9,10,11
  • Размер файла:
    1.31 MB
  • Просмотров:
    68
  • Скачиваний:
    0
  • Автор:
    неизвестен


Слайды и текст к этой презентации:

№1 слайд
It s Gettin Hot in Here!
Содержание слайда: It's Gettin' Hot in Here! Presented by : ECOSCI The Academy of Mt. St. Ursula
№2 слайд
Global Warming What is it?
Содержание слайда: Global Warming – What is it? Rise in earth’s temperature Results from changes in the natural environment Caused by too much carbon dioxide
№3 слайд
The Greenhouse Effect Solar
Содержание слайда: The Greenhouse Effect Solar radiation from the Sun reaches the Earth’s atmosphere The surface of the Earth absorbs most of the short-rayed insolation and later releases this heat in the form of infrared radiation into the atmosphere. Some of the heat is absorbed by particles known as “greenhouse gases.” The heat retained by the gases acts as a “heat blanket.”
№4 слайд
The Greenhouse Effect Without
Содержание слайда: The Greenhouse Effect Without With
№5 слайд
Burning of fossil fuels The
Содержание слайда: Burning of fossil fuels The burning of fossil fuels releases Carbon dioxide in the atmosphere. In the past 150 years, burning fossil fuels has caused a 25 % increase in Carbon dioxide emissions.
№6 слайд
Carbon dioxide
Содержание слайда: Carbon dioxide
№7 слайд
Burning of fossil fuels In
Содержание слайда: Burning of fossil fuels In the last 200 years: Nitrous oxide has increased 17%. Methane has increased 150%!!
№8 слайд
CO NH N
Содержание слайда: CO2 | NH4 | N20
№9 слайд
The Ties Between Sardines amp
Содержание слайда: The Ties Between Sardines & Global Warming The over-hunting of sardines has caused higher levels of phytoplankton in the ocean. While living, phytoplankton release oxygen into the atmosphere and use Carbon for photosynthesis When they die, their decay releases large amounts of methane and the poisonous gas, hydrogen sulfide. It also uses large amounts of oxygen.
№10 слайд
Sardines amp Global Warming
Содержание слайда: Sardines & Global Warming (Cont.) Methane is 21 times more effective than carbon dioxide in maintaining heat in the atmosphere. This results in the deaths of numerous marine animals.
№11 слайд
Effects of global warming
Содержание слайда: Effects of global warming More carbon dioxide -> increase in plant growth. The increase in temperature -> rise in sea level from melting glaciers and polar ice caps (adds 0.2 mm annually) Rising temperatures will also cause drier conditions in many important agricultural regions.
№12 слайд
GLOBAL WARMING Sea Life
Содержание слайда: GLOBAL WARMING: Sea Life GLOBAL WARMING’S NEGATIVE IMPACT ON SEA LIFE— Coral Reef Bleaching— Change in temperature and elevated sea level cause loss of algae in the coral. Coral appears white, or “bleached.” Result is mass death of sea animals, which are dependent on the coral reef. The penguin population near Antarctica has been declining as the distance between them and their food has increased.
№13 слайд
Rising Sea levels The rise of
Содержание слайда: Rising Sea levels The rise of temperature, even to a few degrees, could lead to the melting of ice shelves that hold back glaciers. This results in rising sea levels The Larsen area of North Antarctic, South of Chili and Argentina have lost more than 5,200 sq miles of area.
№14 слайд
The Effects of Global Warming
Содержание слайда: The Effects of Global Warming on Land animals Global warming can disrupt the migration, hibernation and reproductive cycles of certain types of animals. Plants and animals will find it hard to escape or adjust to the effects of warming because humans occupy so much land. Farmland or cities interrupt the movement of species between habitats.
№15 слайд
Health amp Global Warming
Содержание слайда: Health & Global Warming Extreme temperatures can directly cause the loss of life (ex: 35,000 people died during heat wave in Europe, Aug‘03.) Warmer weather provides an ideal breeding environment for mosquitoes. Diseases such as West Nile will be more common.
№16 слайд
Health amp Global Warming
Содержание слайда: Health & Global Warming (cont.) High temperature can increase pollution of water and air, which harms the human body.
№17 слайд
Tropical Diseases Global
Содержание слайда: Tropical Diseases Global Warming increases drought which lessens the supply of clean drinking water. Cholera It increases temperature providing an ideal breeding environment for mosquitoes. Dengue fever Malaria Yellow fever
№18 слайд
IMPACT ON AIR The atmosphere
Содержание слайда: IMPACT ON AIR The atmosphere’s ultimate fate is unclear. More evaporation  increase in cloud cover How High Will the Clouds Be? It makes a difference! Clouds close to the earth reflect sunlight  cooling effect. Clouds high in the atmosphere trap heat  warmingeffect. Generally: Cloud cover increases Levels of the greenhouse gas methane may increase Hurricanes range farther north, south on warmer water
№19 слайд
El Nio Effect Severe oceanic
Содержание слайда: El Niño Effect Severe oceanic/atmospheric disturbance, every 7-14 yrs (“the child”) Warm surface waters suppress cold, nutrient-rich upwelling of the Humboldt Current  Fall in the number of plankton Wreaks havoc upon the entire ocean food chain Devastates the fishing industry
№20 слайд
El Nio Effect Complete
Содержание слайда: El Niño Effect Complete reversal of the trade winds: torrential rain, flooding, and mudslides to the usually dry coastal areas of Peru and Ecuador.
№21 слайд
El Nio Effect Collapse of the
Содержание слайда: El Niño Effect Collapse of the monsoons in Asia  severe drought to Indonesia and northern Australia. Severe weather disturbances in other parts of the world, such as droughts in areas of Africa and central North America.
№22 слайд
Kyoto Protocol
Содержание слайда: Kyoto Protocol
№23 слайд
Kyoto Protocol It s Getting
Содержание слайда: Kyoto Protocol It’s Getting Warmer!
№24 слайд
Содержание слайда:
№25 слайд
UN Framework On Climate Change
Содержание слайда: UN Framework On Climate Change
№26 слайд
The Climate Stewardship Act
Содержание слайда: The Climate Stewardship Act First introduced in the senate in 2003 and reintroduced in February 2005 It would reduce carbon dioxide, methane, nitrous oxide, hydroflurocarbon and perfuorocarbons which are released by power plants to 2000 levels by 2010. The bill reduces the risk of global warming without hurting the economy.
№27 слайд
How To Prevent Global Warming
Содержание слайда: How To Prevent Global Warming: Plant trees Conserve energy: (examples: 1. use low-energy, low-water-use washing machines, 2. use a solar heated system for hot water, 3. use an electric or push mower for gasoline powered mower) Buy energy efficient products Buy products that have reusable or recyclable packaging Reduce use of car (walk instead)
№28 слайд
Reduce, Reduce, Reuse,
Содержание слайда: Reduce, Reduce, Reuse, Recycle!
Скачать все slide презентации It's Gettin' Hot in Here! Presented by : ECOSCI The Academy of Mt. St. Ursula одним архивом:
Скачать
Похожие презентации