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Global warming poses a grave threat to the planet. Rising temperatures caused by greenhouse gas emissions are endangering ecosystems and lives around the world. Urgent action is needed to reduce carbon emissions and transition to renewable energy sources to prevent catastrophic climate change impacts.
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Mother Earth
The document summarizes the formation and early development of Earth. It describes how Earth began as a molten planet that cooled over time, forming a crust and oceans. Early life first appeared as single-celled organisms approximately 3 billion years ago, which later evolved into more complex multicellular organisms. The document then discusses how humans have exploited Earth's resources and the impacts of climate change. It emphasizes the importance of transitioning to renewable energy sources to ensure a sustainable future for the planet.
Global warming
The document discusses global warming and the greenhouse effect. It explains that greenhouse gases trap heat and make Earth habitable, but the burning of fossil fuels is adding excess greenhouse gases to the atmosphere. This has caused average global temperatures to increase by 1 degree Fahrenheit over the past century. The warming is causing Arctic ice and glaciers to melt rapidly, endangering polar bears and indigenous cultures. Coral reefs are also suffering due to rising water temperatures. The document concludes by emphasizing that humans need to do their part to address this issue, as the Earth is the only planet we have.
Jack oughton global warming - what everyone needs know
This document discusses the history and science of global warming. It explains that while climate change is a natural process, human activities like burning fossil fuels are enhancing the greenhouse effect and increasing global temperatures. If unchecked, climate change could have severe consequences like widespread desertification, disrupted ecosystems, and flooded coastal regions. While some argue global warming may be exaggerated, the potential risks to humanity mean efforts should be made to reduce our environmental impact and enable adaptation to a changing climate. The document uses Venus as an example of a runaway greenhouse effect and warns we do not want to make Earth similarly uninhabitable.
The atmosphere
The document summarizes the layers of the atmosphere, including the exosphere, thermosphere, mesosphere, stratosphere, and troposphere. It also lists the primary gases in the atmosphere, with nitrogen comprising 78% and oxygen 21%. The text then discusses climate change, noting that in the past the Earth was cooler but it is now getting hotter due largely to human activities causing global warming. Some consequences of global warming mentioned are melting glaciers, flooding cities, changing climates, and drying lakes. The document concludes by stating the need to make changes such as recycling, reusing, and considering alternative energy methods.
Global warming by DGM G E.Rly
This presntation was made in meeting with all PHODs, DRMs while working as DGM G more than five years back. It is 2 good....
UNIVERSIDAD CENTRAL DEL ECUADOR
The document summarizes the greenhouse effect and its implications. It explains that Earth's atmosphere, composed of gases like nitrogen and oxygen, also contains greenhouse gases like carbon dioxide and methane. These gases absorb infrared radiation emitted from the Earth's surface and lower atmosphere, trapping heat and warming the planet to enable life. Increased greenhouse gases from human activities are exacerbating the greenhouse effect and causing global temperature rise, rising sea levels, more extreme weather, and other issues that threaten the planet if left unaddressed. Small actions like reducing energy and resource consumption can help mitigate the problem.
universidad central del ecuador
The document summarizes the greenhouse effect and its implications. It explains that Earth's atmosphere, composed of gases like nitrogen and oxygen, also contains greenhouse gases like carbon dioxide and methane. These gases absorb infrared rays emitted from the Earth and warm the surface, creating conditions suitable for life. However, increased greenhouse gas concentrations are causing average global temperatures and sea levels to rise, along with more extreme weather events. All inhabitants must take action to reduce emissions through alternatives to polluting products, recycling, more efficient energy use, and other sustainable practices.
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Mother Earth
The document summarizes the formation and early development of Earth. It describes how Earth began as a molten planet that cooled over time, forming a crust and oceans. Early life first appeared as single-celled organisms approximately 3 billion years ago, which later evolved into more complex multicellular organisms. The document then discusses how humans have exploited Earth's resources and the impacts of climate change. It emphasizes the importance of transitioning to renewable energy sources to ensure a sustainable future for the planet.
Global warming
The document discusses global warming and the greenhouse effect. It explains that greenhouse gases trap heat and make Earth habitable, but the burning of fossil fuels is adding excess greenhouse gases to the atmosphere. This has caused average global temperatures to increase by 1 degree Fahrenheit over the past century. The warming is causing Arctic ice and glaciers to melt rapidly, endangering polar bears and indigenous cultures. Coral reefs are also suffering due to rising water temperatures. The document concludes by emphasizing that humans need to do their part to address this issue, as the Earth is the only planet we have.
Jack oughton global warming - what everyone needs know
This document discusses the history and science of global warming. It explains that while climate change is a natural process, human activities like burning fossil fuels are enhancing the greenhouse effect and increasing global temperatures. If unchecked, climate change could have severe consequences like widespread desertification, disrupted ecosystems, and flooded coastal regions. While some argue global warming may be exaggerated, the potential risks to humanity mean efforts should be made to reduce our environmental impact and enable adaptation to a changing climate. The document uses Venus as an example of a runaway greenhouse effect and warns we do not want to make Earth similarly uninhabitable.
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The document summarizes the layers of the atmosphere, including the exosphere, thermosphere, mesosphere, stratosphere, and troposphere. It also lists the primary gases in the atmosphere, with nitrogen comprising 78% and oxygen 21%. The text then discusses climate change, noting that in the past the Earth was cooler but it is now getting hotter due largely to human activities causing global warming. Some consequences of global warming mentioned are melting glaciers, flooding cities, changing climates, and drying lakes. The document concludes by stating the need to make changes such as recycling, reusing, and considering alternative energy methods.
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The document summarizes the greenhouse effect and its implications. It explains that Earth's atmosphere, composed of gases like nitrogen and oxygen, also contains greenhouse gases like carbon dioxide and methane. These gases absorb infrared radiation emitted from the Earth's surface and lower atmosphere, trapping heat and warming the planet to enable life. Increased greenhouse gases from human activities are exacerbating the greenhouse effect and causing global temperature rise, rising sea levels, more extreme weather, and other issues that threaten the planet if left unaddressed. Small actions like reducing energy and resource consumption can help mitigate the problem.
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The document summarizes the greenhouse effect and its implications. It explains that Earth's atmosphere, composed of gases like nitrogen and oxygen, also contains greenhouse gases like carbon dioxide and methane. These gases absorb infrared rays emitted from the Earth and warm the surface, creating conditions suitable for life. However, increased greenhouse gas concentrations are causing average global temperatures and sea levels to rise, along with more extreme weather events. All inhabitants must take action to reduce emissions through alternatives to polluting products, recycling, more efficient energy use, and other sustainable practices.
1984/Global Warming Essay
The document discusses the problem of global warming and its potential consequences if left unaddressed. It notes that global warming is causing rising sea levels, melting glaciers and polar ice caps, loss of habitat for Arctic animals, and threats to water supplies and food sources. Furthermore, the document outlines how rising temperatures are leading to more extreme weather events like heat waves, wildfires, hurricanes and droughts, which endanger human lives and incur large financial costs. The document stresses that global warming poses an existential threat to mankind and that concerted global action is needed to transition to more sustainable energy practices in order to prevent environmental destruction and ensure human survival.
ARTICLE
Global warming is the unusually rapid increase in Earth's average surface temperature over the past century, primarily due to greenhouse gases released from burning fossil fuels. The global average surface temperature rose 0.6 to 0.9 degrees Celsius between 1906 and 2005, and the rate of temperature increase nearly doubled in the last 50 years. Temperatures are certain to continue rising. The greenhouse effect occurs when greenhouse gases in the atmosphere, such as carbon dioxide and methane, absorb and radiate heat from the sun that has been absorbed by Earth, trapping heat and warming the planet.
Greenhouse effect
The document discusses the greenhouse effect on Earth and the factors that allow liquid water to exist, including the greenhouse gases in our atmosphere like water vapor and carbon dioxide. It also explains how Earth's carbon dioxide cycle acts as a natural thermostat to regulate the planet's temperature over millions of years. Plate tectonics and life, through photosynthesis, have also played important roles in maintaining conditions suitable for water and habitability.
Climate change
This document discusses various natural disasters and climate change impacts such as floods, earthquakes, tornadoes, droughts, melting ice caps, tsunamis, fires, hail, and mudslides. It briefly describes tornadoes as rotating funnels of air that extend from cumulonimbus clouds to the ground.
Desert
Deserts are defined as areas that receive extremely low amounts of precipitation, less than 250 millimeters per year. Deserts make up about 20% of the Earth's land surface and are characterized by sparse vegetation and large daily temperature fluctuations. Many deserts form in rain shadows on the lee side of mountains that block incoming precipitation. Desert landscapes typically feature sand dunes, rocky surfaces with little soil development, and salt-covered flats in low-lying areas, and are shaped by eolian or wind-related erosion processes. Polar deserts, though receiving snow rather than rain, have similar arid features.
Habitats changes1
Habitats can change due to natural causes like drought, flood, and fire. Drought occurs when there is no rain for a long time, making the habitat dry. Floods happen when it rains very heavily, covering the ground with water. Fires usually start when trees are struck by lightning and can impact forest habitats.
The greenhouse effect
The document summarizes key aspects of the greenhouse effect on Earth and how it enables liquid water to exist on the planet's surface. It describes how greenhouse gases like water vapor and carbon dioxide trap infrared radiation in the atmosphere, warming it and maintaining temperatures suitable for water. The greenhouse effect is mild, avoiding temperatures that are too hot or cold. The document also discusses the carbon dioxide and water cycles that regulate Earth's climate over long timescales.
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The document discusses various landforms and weathering processes, including frost heaves caused by the expansion of freezing water, oxidation shown by changes in soil color due to chemical weathering, and how streams form through erosion on the sides and deposition in the middle. It also describes rock outcrops, runoff from hills to ponds, the phases of the moon and its effect on tides, U-shaped valleys formed by glacial erosion, and cumulus clouds associated with thunderstorms.
Watching earth from space
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2) Weather satellites help predict storm paths and aid warning systems, while other satellites monitor issues like pollution, deforestation, melting ice, and spreading deserts caused by climate change.
3) These satellite images give insights into problems around the world and how human activities and natural disasters affect the environment on a large scale.
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The document provides information about climate change and actions needed to address it. It begins with a review of verb tenses and irregular verbs. It then discusses the formation of the Earth, conditions necessary to support life, and some of the Earth's key attributes. It introduces concepts like global warming, greenhouse effect, and sustainable development. It asks the reader to consider what is known about the Earth and if these concepts are familiar. It provides a simple explanation of the greenhouse effect and discusses climate change. It poses two tasks for the reader to make lists about actions that are harming the environment and actions needed to improve the situation. It closes by asking if enough is being done to save the planet.
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desert presentation
Deserts are barren areas that receive little precipitation, making conditions hostile for plant and animal life. Deserts are formed through temperature variations that strain and break rocks, occasional heavy rains that cause hot rocks to shatter, and winds that further erode the desert floor through weathering. Deserts have sandstorms and are home to animals that are adapted to the harsh, dry environment.
Earth science
Springs occur where groundwater flows to the Earth's surface. Hot springs are produced by emerging geothermally heated groundwater, while geysers are vents that periodically eject columns of hot water and steam. Geysers are extremely rare, requiring a coincidence of unusual conditions like those found in Yellowstone National Park. They work via a steam explosion, where boiling hot water expands into steam and powers the eruption.
4. greenhouse effect
The document discusses the greenhouse effect and global warming. It explains that the greenhouse effect is a natural phenomenon that is necessary to maintain temperatures on Earth but human activities are interfering with this effect by increasing greenhouse gases. This leads to global warming, raising the average surface temperature of the planet. The key greenhouse gas contributing to global warming is carbon dioxide and some of the risks of rising global temperatures include rising sea levels, more extreme weather events, changing wind patterns, and damage to coral reefs and agriculture.
F the water cycle
Droplets join together in clouds and become too heavy, falling as rain. Some rain soaks into the soil for plants, some evaporates, some runs into streams and rivers, and some is collected as groundwater by flowing deeper into soil until reaching impermeable rock layers.
What is a volcano
A volcano is a hole in the earth's surface that forms when tectonic plates move and magma rises from the earth's core as lava. Volcanic eruptions can be gentle or violent, with violent eruptions spreading hot lava, smoke, and ash through towns and destroying everything in their path, as seen with the 1980 eruption of Mount St. Helens that caused an avalanche killing 57 people and the 2004 Indonesian tsunami caused by an underwater volcanic eruption.
EARTH SCIENCE
Wells and springs provide sources of water emerging from underground. Springs occur where groundwater flows naturally to the surface, often from karst formations where water has dissolved soluble rock like limestone. Hot springs are springs producing geothermally heated groundwater, and geysers are vents that periodically eject columns of hot water and steam into the air. Geysers require specific conditions to form, including the presence of underground water heated to its boiling point which then expands rapidly as steam. Most geysers are located in Yellowstone National Park in the United States and other geothermally active areas like Iceland.
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The history section outlines common symptoms including upper abdominal pain that intensifies and radiates to the back. Examination may reveal signs of dehydration as well as abdominal tenderness and guarding.
Laboratory investigations for acute pancreatitis include pancreatic enzymes, liver enzymes, electrolytes, blood glucose, and C-reactive protein. Imaging options are abdominal ultrasound, CT scan, and MRI, with CT being the standard choice to assess severity and complications using the CT severity index. Ultrasound can identify gallstones as a common cause.
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1984/Global Warming Essay
The document discusses the problem of global warming and its potential consequences if left unaddressed. It notes that global warming is causing rising sea levels, melting glaciers and polar ice caps, loss of habitat for Arctic animals, and threats to water supplies and food sources. Furthermore, the document outlines how rising temperatures are leading to more extreme weather events like heat waves, wildfires, hurricanes and droughts, which endanger human lives and incur large financial costs. The document stresses that global warming poses an existential threat to mankind and that concerted global action is needed to transition to more sustainable energy practices in order to prevent environmental destruction and ensure human survival.
ARTICLE
Global warming is the unusually rapid increase in Earth's average surface temperature over the past century, primarily due to greenhouse gases released from burning fossil fuels. The global average surface temperature rose 0.6 to 0.9 degrees Celsius between 1906 and 2005, and the rate of temperature increase nearly doubled in the last 50 years. Temperatures are certain to continue rising. The greenhouse effect occurs when greenhouse gases in the atmosphere, such as carbon dioxide and methane, absorb and radiate heat from the sun that has been absorbed by Earth, trapping heat and warming the planet.
Greenhouse effect
The document discusses the greenhouse effect on Earth and the factors that allow liquid water to exist, including the greenhouse gases in our atmosphere like water vapor and carbon dioxide. It also explains how Earth's carbon dioxide cycle acts as a natural thermostat to regulate the planet's temperature over millions of years. Plate tectonics and life, through photosynthesis, have also played important roles in maintaining conditions suitable for water and habitability.
Climate change
This document discusses various natural disasters and climate change impacts such as floods, earthquakes, tornadoes, droughts, melting ice caps, tsunamis, fires, hail, and mudslides. It briefly describes tornadoes as rotating funnels of air that extend from cumulonimbus clouds to the ground.
Desert
Deserts are defined as areas that receive extremely low amounts of precipitation, less than 250 millimeters per year. Deserts make up about 20% of the Earth's land surface and are characterized by sparse vegetation and large daily temperature fluctuations. Many deserts form in rain shadows on the lee side of mountains that block incoming precipitation. Desert landscapes typically feature sand dunes, rocky surfaces with little soil development, and salt-covered flats in low-lying areas, and are shaped by eolian or wind-related erosion processes. Polar deserts, though receiving snow rather than rain, have similar arid features.
Habitats changes1
Habitats can change due to natural causes like drought, flood, and fire. Drought occurs when there is no rain for a long time, making the habitat dry. Floods happen when it rains very heavily, covering the ground with water. Fires usually start when trees are struck by lightning and can impact forest habitats.
The greenhouse effect
The document summarizes key aspects of the greenhouse effect on Earth and how it enables liquid water to exist on the planet's surface. It describes how greenhouse gases like water vapor and carbon dioxide trap infrared radiation in the atmosphere, warming it and maintaining temperatures suitable for water. The greenhouse effect is mild, avoiding temperatures that are too hot or cold. The document also discusses the carbon dioxide and water cycles that regulate Earth's climate over long timescales.
Photo scavenger hunt jasper
The document discusses various landforms and weathering processes, including frost heaves caused by the expansion of freezing water, oxidation shown by changes in soil color due to chemical weathering, and how streams form through erosion on the sides and deposition in the middle. It also describes rock outcrops, runoff from hills to ponds, the phases of the moon and its effect on tides, U-shaped valleys formed by glacial erosion, and cumulus clouds associated with thunderstorms.
Watching earth from space
1) Satellites orbiting Earth take photos that provide a wide view of the entire planet and allow scientists to track environmental changes over time.
2) Weather satellites help predict storm paths and aid warning systems, while other satellites monitor issues like pollution, deforestation, melting ice, and spreading deserts caused by climate change.
3) These satellite images give insights into problems around the world and how human activities and natural disasters affect the environment on a large scale.
The solar system 2nd
The document describes the basic characteristics of the Solar System. It states that the Sun is a hot ball of gas and is the closest star to Earth. It also mentions that the Moon orbits Earth, is cold at night, and sometimes appears blue. Finally, it notes that Earth rotates every 24 hours, has one Moon, and is 93 million miles from the Sun, and that there are four seasons.
English 4
The document provides information about climate change and actions needed to address it. It begins with a review of verb tenses and irregular verbs. It then discusses the formation of the Earth, conditions necessary to support life, and some of the Earth's key attributes. It introduces concepts like global warming, greenhouse effect, and sustainable development. It asks the reader to consider what is known about the Earth and if these concepts are familiar. It provides a simple explanation of the greenhouse effect and discusses climate change. It poses two tasks for the reader to make lists about actions that are harming the environment and actions needed to improve the situation. It closes by asking if enough is being done to save the planet.
V En Main Causes Of Flooding (Lower)
Heavy rainfall, rapid snow-melt, and saturated ground are climatic causes of flooding. Dam failure and urbanization are human causes. Deforestation can be both a climatic and human cause as it relates to weather and human activities. The document categorizes the main causes of flooding into climatic, human, and physical factors and provides a Venn diagram to illustrate how some causes fit into multiple categories.
desert presentation
Deserts are barren areas that receive little precipitation, making conditions hostile for plant and animal life. Deserts are formed through temperature variations that strain and break rocks, occasional heavy rains that cause hot rocks to shatter, and winds that further erode the desert floor through weathering. Deserts have sandstorms and are home to animals that are adapted to the harsh, dry environment.
Earth science
Springs occur where groundwater flows to the Earth's surface. Hot springs are produced by emerging geothermally heated groundwater, while geysers are vents that periodically eject columns of hot water and steam. Geysers are extremely rare, requiring a coincidence of unusual conditions like those found in Yellowstone National Park. They work via a steam explosion, where boiling hot water expands into steam and powers the eruption.
4. greenhouse effect
The document discusses the greenhouse effect and global warming. It explains that the greenhouse effect is a natural phenomenon that is necessary to maintain temperatures on Earth but human activities are interfering with this effect by increasing greenhouse gases. This leads to global warming, raising the average surface temperature of the planet. The key greenhouse gas contributing to global warming is carbon dioxide and some of the risks of rising global temperatures include rising sea levels, more extreme weather events, changing wind patterns, and damage to coral reefs and agriculture.
F the water cycle
Droplets join together in clouds and become too heavy, falling as rain. Some rain soaks into the soil for plants, some evaporates, some runs into streams and rivers, and some is collected as groundwater by flowing deeper into soil until reaching impermeable rock layers.
What is a volcano
A volcano is a hole in the earth's surface that forms when tectonic plates move and magma rises from the earth's core as lava. Volcanic eruptions can be gentle or violent, with violent eruptions spreading hot lava, smoke, and ash through towns and destroying everything in their path, as seen with the 1980 eruption of Mount St. Helens that caused an avalanche killing 57 people and the 2004 Indonesian tsunami caused by an underwater volcanic eruption.
EARTH SCIENCE
Wells and springs provide sources of water emerging from underground. Springs occur where groundwater flows naturally to the surface, often from karst formations where water has dissolved soluble rock like limestone. Hot springs are springs producing geothermally heated groundwater, and geysers are vents that periodically eject columns of hot water and steam into the air. Geysers require specific conditions to form, including the presence of underground water heated to its boiling point which then expands rapidly as steam. Most geysers are located in Yellowstone National Park in the United States and other geothermally active areas like Iceland.
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Master project
This document discusses several famous artworks that took a long time to create, such as Cezanne's Mont Sainte Victoire from 1898-1902. It instructs the reader to begin thinking about an artwork they would like to make over the next couple weeks or months, in an area of their interest, with an initial sketching phase followed by a creation phase.
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The document discusses exploring different options beyond college after high school, such as getting a job or working in the music industry. It notes that stress from school and standardized tests can negatively impact health, and that considering all options rather than feeling college is the only choice can help reduce stress and open doors to career opportunities at a younger age. The overall message is to look at all possibilities instead of feeling there is only one path after high school.
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Laboratory investigations for acute pancreatitis include pancreatic enzymes, liver enzymes, electrolytes, blood glucose, and C-reactive protein. Imaging options are abdominal ultrasound, CT scan, and MRI, with CT being the standard choice to assess severity and complications using the CT severity index. Ultrasound can identify gallstones as a common cause.
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The document discusses various options after high school other than attending college immediately, such as exploring career opportunities, getting work experience, or waiting on college if the costs do not make financial sense. It encourages readers to consider all available options as opportunities can change, and notes that gaining work experience early or skipping college did not negatively impact the author's own eventual career trajectory and financial situation.
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I LOVE YOU DADDY :)
I love you papa, my amount of love for you is unconditional, you're my ideal, my superman, my only sunshine.....papa although you don't love me, you think I am annoying, you're ignorance always tell me to "get lost"....but I love you papa, no matter what you do, I'll always love you daddy.
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