Weather and atmosphere
•Download as PPT, PDF•
1 like•1,799 views
Earth's atmosphere is composed primarily of nitrogen and oxygen. It surrounds the planet and provides gases necessary for life while trapping heat from the sun. Burning fossil fuels causes more air pollution than other natural sources. The layers of the atmosphere from Earth to space are the troposphere, stratosphere, mesosphere, and thermosphere. Weather occurs in the troposphere, while the stratosphere contains the ozone layer.
Report
Share
Report
Share
![Important Facts ,[object Object],[object Object],[object Object]](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)
Recommended
Lecture4 sep16-bb
No, the brick resting on flat ground is in a stable state. A slight push would not cause it to move away from its original position. It would return to where it was pushed from.
The Atmosphere
The document describes the composition and layers of Earth's atmosphere. It explains that the atmosphere contains nitrogen, oxygen, and carbon dioxide. It also discusses the mechanisms of heat transfer in the atmosphere, including radiation, conduction, and convection. Finally, it explains the greenhouse effect, how greenhouse gases like carbon dioxide and methane trap heat in the atmosphere and warm the planet.
The Atmosphere
The atmosphere is composed of several layers - the troposphere, stratosphere, mesosphere, and thermosphere. Each layer varies in temperature and composition as altitude increases. The troposphere contains 75% of the atmosphere's mass and is where weather occurs. The stratosphere contains the ozone layer, which absorbs ultraviolet radiation and provides protection. Greenhouse gases like carbon dioxide and water vapor trap heat in the lower atmosphere, contributing to the greenhouse effect and global climate change.
The composition and origin of atmosphere
The document discusses the composition and origin of the atmosphere. It describes that the atmosphere is made up of permanent gases like nitrogen and oxygen as well as variable gases like carbon dioxide and water vapor. It then outlines the vertical layers of the atmosphere from troposphere to exosphere and their characteristics. Finally, it discusses the three stages in the origin of the earth's atmosphere from the initial solar composition atmosphere to the present oxidizing atmosphere containing oxygen and nitrogen.
The Atmosphere (R)
The atmosphere is composed of several layers - the troposphere, stratosphere, mesosphere, and thermosphere. Each layer varies in temperature and composition as altitude increases. The troposphere contains 75% of the atmosphere's mass and is where weather occurs. The stratosphere contains the ozone layer, which absorbs ultraviolet radiation and allows life to exist on Earth. Rising levels of greenhouse gases like carbon dioxide are enhancing the natural greenhouse effect and leading to issues like global climate change.
Green chemistry webquest
The document discusses the greenhouse effect and global warming. It explains how greenhouse gases like carbon dioxide and methane absorb infrared radiation, trapping heat in the lower atmosphere and maintaining the Earth's temperature. However, increased emissions of these gases are enhancing the greenhouse effect and causing global warming. If emissions are not reduced, climate change effects like rising sea levels and temperatures could severely impact ecosystems and human life. International agreements have aimed to limit carbon dioxide emissions but reducing them further is still needed to curb global warming.
Sim earth's atmosphere
This is a Strategic Intervention Material that can be used for remediation particularly students in Grade 7.
Structure of the atmosphere
The document describes the layers of Earth's atmosphere:
- The troposphere is the lowest layer where weather occurs and contains 75% of the atmosphere's mass. It extends from Earth's surface to around 12 km.
- The stratosphere is above the troposphere, extending from around 12 km to 40-48 km. Temperature remains constant or increases with height due to ozone absorption.
- The mesosphere is the coldest layer, reaching -95°C, located from 40-48 km to 80-96 km. It contains noctilucent clouds.
Recommended
Lecture4 sep16-bb
No, the brick resting on flat ground is in a stable state. A slight push would not cause it to move away from its original position. It would return to where it was pushed from.
The Atmosphere
The document describes the composition and layers of Earth's atmosphere. It explains that the atmosphere contains nitrogen, oxygen, and carbon dioxide. It also discusses the mechanisms of heat transfer in the atmosphere, including radiation, conduction, and convection. Finally, it explains the greenhouse effect, how greenhouse gases like carbon dioxide and methane trap heat in the atmosphere and warm the planet.
The Atmosphere
The atmosphere is composed of several layers - the troposphere, stratosphere, mesosphere, and thermosphere. Each layer varies in temperature and composition as altitude increases. The troposphere contains 75% of the atmosphere's mass and is where weather occurs. The stratosphere contains the ozone layer, which absorbs ultraviolet radiation and provides protection. Greenhouse gases like carbon dioxide and water vapor trap heat in the lower atmosphere, contributing to the greenhouse effect and global climate change.
The composition and origin of atmosphere
The document discusses the composition and origin of the atmosphere. It describes that the atmosphere is made up of permanent gases like nitrogen and oxygen as well as variable gases like carbon dioxide and water vapor. It then outlines the vertical layers of the atmosphere from troposphere to exosphere and their characteristics. Finally, it discusses the three stages in the origin of the earth's atmosphere from the initial solar composition atmosphere to the present oxidizing atmosphere containing oxygen and nitrogen.
The Atmosphere (R)
The atmosphere is composed of several layers - the troposphere, stratosphere, mesosphere, and thermosphere. Each layer varies in temperature and composition as altitude increases. The troposphere contains 75% of the atmosphere's mass and is where weather occurs. The stratosphere contains the ozone layer, which absorbs ultraviolet radiation and allows life to exist on Earth. Rising levels of greenhouse gases like carbon dioxide are enhancing the natural greenhouse effect and leading to issues like global climate change.
Green chemistry webquest
The document discusses the greenhouse effect and global warming. It explains how greenhouse gases like carbon dioxide and methane absorb infrared radiation, trapping heat in the lower atmosphere and maintaining the Earth's temperature. However, increased emissions of these gases are enhancing the greenhouse effect and causing global warming. If emissions are not reduced, climate change effects like rising sea levels and temperatures could severely impact ecosystems and human life. International agreements have aimed to limit carbon dioxide emissions but reducing them further is still needed to curb global warming.
Sim earth's atmosphere
This is a Strategic Intervention Material that can be used for remediation particularly students in Grade 7.
Structure of the atmosphere
The document describes the layers of Earth's atmosphere:
- The troposphere is the lowest layer where weather occurs and contains 75% of the atmosphere's mass. It extends from Earth's surface to around 12 km.
- The stratosphere is above the troposphere, extending from around 12 km to 40-48 km. Temperature remains constant or increases with height due to ozone absorption.
- The mesosphere is the coldest layer, reaching -95°C, located from 40-48 km to 80-96 km. It contains noctilucent clouds.
4
The document summarizes key concepts about the atmosphere and Earth's temperature patterns from Chapter 4 of the textbook. It describes the composition and layers of the atmosphere. It explains how greenhouse gases like carbon dioxide and water vapor trap heat and contribute to the greenhouse effect. It also discusses factors that influence air temperature, including latitude, proximity to water, elevation, ocean currents, and seasonal variations.
Atmospheres 112
The document discusses the composition and layers of Earth's atmosphere from space-based observations. It notes that early astronauts were struck by the atmosphere's thin, fragile appearance from orbit and how it forms a habitable barrier around the planet. The document also outlines the evolution of the atmosphere over geological time and factors like oxygen levels, and examines current issues like air pollution and the greenhouse effect.
Air and its Properties
Air is a mixture of gases that surrounds the Earth and is essential to life. It allows for sound, temperature changes, fires, breathing, and photosynthesis. However, human activities like industry, transportation and homes are polluting the air with toxic gases. The document recommends individual actions to help solve this problem, such as using energy-efficient light bulbs, alternative transportation like bicycles, and renewable energy sources like wind, water, solar and biofuels.
Atmosphere
The document summarizes the composition and structure of Earth's atmosphere. It is composed primarily of nitrogen (78%) and oxygen (21%), as well as smaller amounts of other gases like carbon dioxide, water vapor, and ozone. The atmosphere does not have a clear upper boundary and becomes less dense with increasing altitude due to decreasing air pressure. It can be divided into layers based on changes in temperature, density, and other factors. These layers include the troposphere, stratosphere, mesosphere, and thermosphere.
Earth’s Atmosphere: A Basic Intro
The document summarizes key aspects of Earth's atmosphere. It describes that Earth's atmosphere is composed primarily of nitrogen and oxygen. It also notes that the atmosphere becomes thinner with increasing altitude and discusses the layers of the atmosphere, including the troposphere where weather occurs. Additionally, it introduces atmospheric circulation patterns driven by uneven solar heating, including Hadley cells that transport energy from the equator to higher latitudes.
Global warming
The document discusses the atmosphere and global warming. It outlines the key greenhouse gases like carbon dioxide, methane, and nitrous oxide that trap heat and are increasing due to human activities like burning fossil fuels. This greenhouse effect is causing global temperatures to rise and is affecting seasons, glaciers, sea levels, and plant and animal life. While natural factors influence the climate, human activities are the main driver of current global warming trends according to evidence like retreating glaciers and earlier seasonal changes. Individual actions like using energy efficient light bulbs and reducing packaging can help address the problem.
Atmosphere Chapter 1 from METEOROLOGY
The document discusses the composition and structure of Earth's atmosphere. It covers the following key points:
- The atmosphere is composed primarily of nitrogen (78%) and oxygen (21%), with trace amounts of other gases like carbon dioxide, argon, and ozone.
- The atmosphere is divided into five main layers - troposphere, stratosphere, mesosphere, thermosphere, and exosphere - with varying temperature and air pressure profiles.
- The troposphere is the lowest layer where weather occurs. The stratosphere contains the ozone layer which absorbs harmful UV radiation from the sun.
- The International Standard Atmosphere defines standard profiles for temperature, pressure, and other variables used in
Why temperature changes with increase in altitude
Now a days temperature is increases day by day because of the anthropogenic activities like development of the industries and deforestation, how we cope this situation which causes hilarious effect on our life so we should take measure of our environment to make it clean by using safer chemicals don't use motor vehicles and heavy engines which make make our surrounding worse and by plantation we make our plant heaven.
Unit v
Coal-fired power plants are major contributors to air pollution through the emission of sulfur dioxide, nitrogen oxides, and carbon dioxide. Sulfur dioxide and nitrogen oxides can react with water and oxygen to form acid rain and particulate matter that harm the environment and human health. Carbon dioxide emissions from energy use are the largest source of greenhouse gases exacerbating climate change. The document outlines various pollution control methods for coal plants including desulfurization of fuels, flue gas cleaning, and improved combustion technologies to reduce emissions of sulfur dioxide, nitrogen oxides, and carbon dioxide.
Thermal Power Plant---Pollution
Coal-fired power plants are major contributors to air pollution through the emission of sulfur dioxide, nitrogen oxides, and carbon dioxide. Sulfur dioxide and nitrogen oxides can react with water and oxygen to form acid rain and particulate matter that harm the environment and human health. Carbon dioxide emissions from energy use are the largest source of greenhouse gases linked to climate change. The document then outlines various pollution control methods for coal plants as well as disposal options for nuclear waste.
Structure of the atmosphere - Detailed LP.docx
The document provides details about a lesson on the structure of the atmosphere, including:
1. The objectives are to identify the five layers of the atmosphere, explain their divisions, and discuss the importance of the atmosphere.
2. The lesson will use a PowerPoint presentation to discuss the layers - troposphere, stratosphere, mesosphere, thermosphere, and exosphere - and their key features.
3. Comprehension questions will assess students' understanding of the layers and atmospheric concepts like weather, climate, composition and the differences between layers.
The Atmosphere
The atmosphere is composed of four main layers: the troposphere, stratosphere, mesosphere, and thermosphere. The troposphere contains around 75% of the atmosphere's mass and is where weather occurs. The stratosphere contains the ozone layer which protects the Earth from UV radiation. The thermosphere is the hottest layer due to absorption of solar radiation.
Athmosphere and climate
Earth's atmosphere protects the planet from radiation and space objects, contains oxygen, and regulates temperature and climates. Instruments like thermometers, barometers, and anemometers are used to study atmospheric phenomena like temperature, air pressure, humidity, and wind. Weather describes short-term natural changes in the atmosphere, while climate describes general conditions over long periods. Climate depends on factors such as latitude, altitude, distance from oceans, and relief and winds. Weather maps provide information about current and future conditions in specific places. Human activities that contribute to climate change through the greenhouse effect include burning fossil fuels and deforestation.
Meteorological Factors Influencing Air Pollution And Atmospheric Stability ...
1. Meteorology 2.Air Pollution Meteorology 3.Benefits Of Analyzing Meteorological Data
4. Meteorological Factors Influencing Air Pollution
4.1 Primary parameters
4.1.1 Wind Direction And Speed
4.1.2 Temperature inversion
4.1.3 Atmospheric Stability
4.1.4 Mixing Height or Mixing Depth
4.2 Secondary parameter
4.2.1 Precipitation
4.2.2 Humidity
4.2.3 Solar radiation
4.2.4 Visibility
5. Methods for measurement of meteorological variable
6. Lapse Rate in Air Pollution Meteorology
7. Atmospheric Stability
7.1 Super Adiabatic
7.2 Sub Adiabatic
8. Plume Behaviours
Enviromental chemistry ok1294987679
The document discusses the formation and evolution of Earth's atmosphere over billions of years. Isotope analysis indicates that 80-85% of the atmosphere was outgassed from the mantle within the first million years, with the remaining 15% released more slowly over time. Early gases included CO2, N2, and H2O, but oxygen only emerged around 2 billion years ago and allowed life to spread onto land. The ozone layer later developed to block harmful UV radiation.
Climate Change and Ozone Loss
The document summarizes key concepts about climate change and the ozone layer. It discusses how human activities like burning fossil fuels and deforestation have increased greenhouse gas levels and global temperatures over the past century. It also explains how certain chemicals released into the atmosphere deplete the stratospheric ozone layer, increasing health and environmental risks. A variety of international efforts aim to reduce emissions and protect the ozone.
Layers of the atmosphere
The document discusses the relationship between altitude and temperature in Earth's atmosphere. It describes how the atmosphere is made up of different layers - the troposphere, stratosphere, mesosphere, and thermosphere. The main points are:
1) Temperature decreases with increasing altitude in the troposphere and mesosphere, but increases with altitude in the stratosphere and thermosphere.
2) Air pressure decreases with increasing altitude, as there is less air above to exert pressure. The troposphere experiences all weather phenomena and contains almost all air.
3) The atmosphere regulates temperature and protects the Earth, providing gases for life and shielding from radiation and meteors.
Our planet. the Earth
This document summarizes the key components that make up planet Earth. It describes the atmosphere as the layer of air that surrounds the Earth and contains nitrogen, oxygen, carbon dioxide and water vapor. It also explains the hydrosphere as the layer of water that covers the Earth, including oceans, seas, rivers, lakes, clouds, ice and snow. Additionally, it outlines the geosphere as the inner rocky layer consisting of the crust, mantle and core. The document encourages protecting the atmosphere and conserving water resources.
ATMOSPHERE.ppt
The document describes the layers of Earth's atmosphere from top to bottom:
1) Thermosphere, 2) Mesosphere, 3) Stratosphere, 4) Troposphere. It discusses key details about each layer such as their temperature profiles, densities, and relationships to weather and pollution. The stratosphere contains the ozone layer which protects from UV radiation, while tropospheric ozone is a pollutant. Greenhouse gases like carbon dioxide trap heat and contribute to global warming.
Unit 5: The atmosphere
This document discusses the composition and structure of the atmosphere. It is composed of nitrogen, oxygen, and other gases. It has five layers: the troposphere, stratosphere, mesosphere, thermosphere, and exosphere. The document also discusses wind formation from air moving between high and low pressure areas, cloud formation through condensation, different types of precipitation, atmospheric pressure varying with altitude, and the importance of the atmosphere in regulating temperature and protecting the Earth. It concludes with discussing greenhouse effect, global warming caused by human activity, and atmospheric pressure.
Ch 15 1 Atmosphere Andie
The document summarizes the Earth's atmosphere. It is divided into four main layers from the surface up: the troposphere where weather occurs, the stratosphere containing the ozone layer which protects from UV rays, the mesosphere where meteorites burn up, and the thermosphere which has the ionosphere that produces the northern lights and the outer exosphere where satellites orbit. The atmosphere is a mixture of gases, mainly nitrogen and oxygen, as well as varying amounts of water vapor, carbon dioxide, ozone and other particles that affect air quality and climate conditions on Earth.
Atmosphere (suresh lal shah)assignment
The document provides an overview of Earth's atmosphere including:
- Its composition of nitrogen (78%), oxygen (21%), and trace amounts of other gases.
- It describes the layers of the atmosphere from lowest to highest - troposphere, stratosphere, mesosphere, thermosphere, and exosphere.
- Key topics covered include the nitrogen cycle, how pressure decreases with altitude, measuring pressure, atmospheric chemistry, and issues like acid rain, the greenhouse effect, and ozone depletion.
More Related Content
What's hot
4
The document summarizes key concepts about the atmosphere and Earth's temperature patterns from Chapter 4 of the textbook. It describes the composition and layers of the atmosphere. It explains how greenhouse gases like carbon dioxide and water vapor trap heat and contribute to the greenhouse effect. It also discusses factors that influence air temperature, including latitude, proximity to water, elevation, ocean currents, and seasonal variations.
Atmospheres 112
The document discusses the composition and layers of Earth's atmosphere from space-based observations. It notes that early astronauts were struck by the atmosphere's thin, fragile appearance from orbit and how it forms a habitable barrier around the planet. The document also outlines the evolution of the atmosphere over geological time and factors like oxygen levels, and examines current issues like air pollution and the greenhouse effect.
Air and its Properties
Air is a mixture of gases that surrounds the Earth and is essential to life. It allows for sound, temperature changes, fires, breathing, and photosynthesis. However, human activities like industry, transportation and homes are polluting the air with toxic gases. The document recommends individual actions to help solve this problem, such as using energy-efficient light bulbs, alternative transportation like bicycles, and renewable energy sources like wind, water, solar and biofuels.
Atmosphere
The document summarizes the composition and structure of Earth's atmosphere. It is composed primarily of nitrogen (78%) and oxygen (21%), as well as smaller amounts of other gases like carbon dioxide, water vapor, and ozone. The atmosphere does not have a clear upper boundary and becomes less dense with increasing altitude due to decreasing air pressure. It can be divided into layers based on changes in temperature, density, and other factors. These layers include the troposphere, stratosphere, mesosphere, and thermosphere.
Earth’s Atmosphere: A Basic Intro
The document summarizes key aspects of Earth's atmosphere. It describes that Earth's atmosphere is composed primarily of nitrogen and oxygen. It also notes that the atmosphere becomes thinner with increasing altitude and discusses the layers of the atmosphere, including the troposphere where weather occurs. Additionally, it introduces atmospheric circulation patterns driven by uneven solar heating, including Hadley cells that transport energy from the equator to higher latitudes.
Global warming
The document discusses the atmosphere and global warming. It outlines the key greenhouse gases like carbon dioxide, methane, and nitrous oxide that trap heat and are increasing due to human activities like burning fossil fuels. This greenhouse effect is causing global temperatures to rise and is affecting seasons, glaciers, sea levels, and plant and animal life. While natural factors influence the climate, human activities are the main driver of current global warming trends according to evidence like retreating glaciers and earlier seasonal changes. Individual actions like using energy efficient light bulbs and reducing packaging can help address the problem.
Atmosphere Chapter 1 from METEOROLOGY
The document discusses the composition and structure of Earth's atmosphere. It covers the following key points:
- The atmosphere is composed primarily of nitrogen (78%) and oxygen (21%), with trace amounts of other gases like carbon dioxide, argon, and ozone.
- The atmosphere is divided into five main layers - troposphere, stratosphere, mesosphere, thermosphere, and exosphere - with varying temperature and air pressure profiles.
- The troposphere is the lowest layer where weather occurs. The stratosphere contains the ozone layer which absorbs harmful UV radiation from the sun.
- The International Standard Atmosphere defines standard profiles for temperature, pressure, and other variables used in
Why temperature changes with increase in altitude
Now a days temperature is increases day by day because of the anthropogenic activities like development of the industries and deforestation, how we cope this situation which causes hilarious effect on our life so we should take measure of our environment to make it clean by using safer chemicals don't use motor vehicles and heavy engines which make make our surrounding worse and by plantation we make our plant heaven.
Unit v
Coal-fired power plants are major contributors to air pollution through the emission of sulfur dioxide, nitrogen oxides, and carbon dioxide. Sulfur dioxide and nitrogen oxides can react with water and oxygen to form acid rain and particulate matter that harm the environment and human health. Carbon dioxide emissions from energy use are the largest source of greenhouse gases exacerbating climate change. The document outlines various pollution control methods for coal plants including desulfurization of fuels, flue gas cleaning, and improved combustion technologies to reduce emissions of sulfur dioxide, nitrogen oxides, and carbon dioxide.
Thermal Power Plant---Pollution
Coal-fired power plants are major contributors to air pollution through the emission of sulfur dioxide, nitrogen oxides, and carbon dioxide. Sulfur dioxide and nitrogen oxides can react with water and oxygen to form acid rain and particulate matter that harm the environment and human health. Carbon dioxide emissions from energy use are the largest source of greenhouse gases linked to climate change. The document then outlines various pollution control methods for coal plants as well as disposal options for nuclear waste.
Structure of the atmosphere - Detailed LP.docx
The document provides details about a lesson on the structure of the atmosphere, including:
1. The objectives are to identify the five layers of the atmosphere, explain their divisions, and discuss the importance of the atmosphere.
2. The lesson will use a PowerPoint presentation to discuss the layers - troposphere, stratosphere, mesosphere, thermosphere, and exosphere - and their key features.
3. Comprehension questions will assess students' understanding of the layers and atmospheric concepts like weather, climate, composition and the differences between layers.
The Atmosphere
The atmosphere is composed of four main layers: the troposphere, stratosphere, mesosphere, and thermosphere. The troposphere contains around 75% of the atmosphere's mass and is where weather occurs. The stratosphere contains the ozone layer which protects the Earth from UV radiation. The thermosphere is the hottest layer due to absorption of solar radiation.
Athmosphere and climate
Earth's atmosphere protects the planet from radiation and space objects, contains oxygen, and regulates temperature and climates. Instruments like thermometers, barometers, and anemometers are used to study atmospheric phenomena like temperature, air pressure, humidity, and wind. Weather describes short-term natural changes in the atmosphere, while climate describes general conditions over long periods. Climate depends on factors such as latitude, altitude, distance from oceans, and relief and winds. Weather maps provide information about current and future conditions in specific places. Human activities that contribute to climate change through the greenhouse effect include burning fossil fuels and deforestation.
Meteorological Factors Influencing Air Pollution And Atmospheric Stability ...
1. Meteorology 2.Air Pollution Meteorology 3.Benefits Of Analyzing Meteorological Data
4. Meteorological Factors Influencing Air Pollution
4.1 Primary parameters
4.1.1 Wind Direction And Speed
4.1.2 Temperature inversion
4.1.3 Atmospheric Stability
4.1.4 Mixing Height or Mixing Depth
4.2 Secondary parameter
4.2.1 Precipitation
4.2.2 Humidity
4.2.3 Solar radiation
4.2.4 Visibility
5. Methods for measurement of meteorological variable
6. Lapse Rate in Air Pollution Meteorology
7. Atmospheric Stability
7.1 Super Adiabatic
7.2 Sub Adiabatic
8. Plume Behaviours
Enviromental chemistry ok1294987679
The document discusses the formation and evolution of Earth's atmosphere over billions of years. Isotope analysis indicates that 80-85% of the atmosphere was outgassed from the mantle within the first million years, with the remaining 15% released more slowly over time. Early gases included CO2, N2, and H2O, but oxygen only emerged around 2 billion years ago and allowed life to spread onto land. The ozone layer later developed to block harmful UV radiation.
Climate Change and Ozone Loss
The document summarizes key concepts about climate change and the ozone layer. It discusses how human activities like burning fossil fuels and deforestation have increased greenhouse gas levels and global temperatures over the past century. It also explains how certain chemicals released into the atmosphere deplete the stratospheric ozone layer, increasing health and environmental risks. A variety of international efforts aim to reduce emissions and protect the ozone.
Layers of the atmosphere
The document discusses the relationship between altitude and temperature in Earth's atmosphere. It describes how the atmosphere is made up of different layers - the troposphere, stratosphere, mesosphere, and thermosphere. The main points are:
1) Temperature decreases with increasing altitude in the troposphere and mesosphere, but increases with altitude in the stratosphere and thermosphere.
2) Air pressure decreases with increasing altitude, as there is less air above to exert pressure. The troposphere experiences all weather phenomena and contains almost all air.
3) The atmosphere regulates temperature and protects the Earth, providing gases for life and shielding from radiation and meteors.
Our planet. the Earth
This document summarizes the key components that make up planet Earth. It describes the atmosphere as the layer of air that surrounds the Earth and contains nitrogen, oxygen, carbon dioxide and water vapor. It also explains the hydrosphere as the layer of water that covers the Earth, including oceans, seas, rivers, lakes, clouds, ice and snow. Additionally, it outlines the geosphere as the inner rocky layer consisting of the crust, mantle and core. The document encourages protecting the atmosphere and conserving water resources.
What's hot (18)
Meteorological Factors Influencing Air Pollution And Atmospheric Stability ...
Meteorological Factors Influencing Air Pollution And Atmospheric Stability ...
Similar to Weather and atmosphere
ATMOSPHERE.ppt
The document describes the layers of Earth's atmosphere from top to bottom:
1) Thermosphere, 2) Mesosphere, 3) Stratosphere, 4) Troposphere. It discusses key details about each layer such as their temperature profiles, densities, and relationships to weather and pollution. The stratosphere contains the ozone layer which protects from UV radiation, while tropospheric ozone is a pollutant. Greenhouse gases like carbon dioxide trap heat and contribute to global warming.
Unit 5: The atmosphere
This document discusses the composition and structure of the atmosphere. It is composed of nitrogen, oxygen, and other gases. It has five layers: the troposphere, stratosphere, mesosphere, thermosphere, and exosphere. The document also discusses wind formation from air moving between high and low pressure areas, cloud formation through condensation, different types of precipitation, atmospheric pressure varying with altitude, and the importance of the atmosphere in regulating temperature and protecting the Earth. It concludes with discussing greenhouse effect, global warming caused by human activity, and atmospheric pressure.
Ch 15 1 Atmosphere Andie
The document summarizes the Earth's atmosphere. It is divided into four main layers from the surface up: the troposphere where weather occurs, the stratosphere containing the ozone layer which protects from UV rays, the mesosphere where meteorites burn up, and the thermosphere which has the ionosphere that produces the northern lights and the outer exosphere where satellites orbit. The atmosphere is a mixture of gases, mainly nitrogen and oxygen, as well as varying amounts of water vapor, carbon dioxide, ozone and other particles that affect air quality and climate conditions on Earth.
Atmosphere (suresh lal shah)assignment
The document provides an overview of Earth's atmosphere including:
- Its composition of nitrogen (78%), oxygen (21%), and trace amounts of other gases.
- It describes the layers of the atmosphere from lowest to highest - troposphere, stratosphere, mesosphere, thermosphere, and exosphere.
- Key topics covered include the nitrogen cycle, how pressure decreases with altitude, measuring pressure, atmospheric chemistry, and issues like acid rain, the greenhouse effect, and ozone depletion.
Chapter 16 – the atmosphere and weather
1. The document discusses the four layers of Earth's atmosphere and how factors like temperature, pressure, wind, and moisture interact to cause weather.
2. It explains that the lowest layer, the troposphere, contains almost all of the atmosphere's mass and water and is where weather occurs.
3. The stratosphere contains the protective ozone layer. The thermosphere is where satellites orbit and temperatures can reach 2000 degrees Celsius.
4. Weather results from interactions of heat, air pressure, wind, and moisture. Unequal heating causes pressure differences that create wind, and wind circulations around the globe.
Atmosphere chemistry 1.2
Atmospheric chemistry is the study of the chemistry of Earth's atmosphere and the atmosphere of other planets. It is a multidisciplinary field that draws from various areas including environmental chemistry, physics, meteorology, computer modeling, oceanography, geology, and volcanology. The Earth's atmosphere consists of different layers - the troposphere, stratosphere, mesosphere, thermosphere, and exosphere - each with unique characteristics and compositions. Atmospheric chemistry studies how the composition of the atmosphere changes through natural processes as well as human activities, which can negatively impact human health, ecosystems, and climate through issues like acid rain, ozone depletion, smog, and global warming.
Atmosphere chemistry
Atmospheric chemistry is the study of the chemistry of Earth's atmosphere and the atmospheres of other planets. It is a multidisciplinary field that draws from various areas including environmental chemistry, physics, meteorology, computer modeling, oceanography, geology, and volcanology. The Earth's atmosphere consists of different layers - the troposphere, stratosphere, mesosphere, thermosphere, and exosphere - each with unique characteristics and compositions. Atmospheric chemistry studies how the composition of the atmosphere changes through natural processes as well as human activities, which can negatively impact human health, ecosystems, and climate through issues like acid rain, ozone depletion, smog, and global warming.
layers of the earths atmosphere.ppt
The document describes the layers of Earth's atmosphere from top to bottom: thermosphere, mesopause, mesosphere, stratopause, stratosphere, tropopause, and troposphere. It provides details about the characteristics of each layer, including variations in temperature, density of gases, and significance. For example, it notes that the troposphere is where weather occurs and is the lowest and thinnest layer, while the stratosphere contains the ozone layer and temperature increases with altitude.
layers of the earths atmosphere.ppt
The document describes the layers of Earth's atmosphere from top to bottom: thermosphere, mesopause, mesosphere, stratopause, stratosphere, tropopause, and troposphere. It provides details about the characteristics of each layer, including variations in temperature, density of gases, and significance. For example, it notes that the troposphere is where weather occurs and is the lowest and thinnest layer, while the stratosphere contains the ozone layer and temperature increases with altitude.
layers of the earths atmosphere.ppt slides for grade 9
The document describes the layers of Earth's atmosphere from top to bottom: thermosphere, mesopause, mesosphere, stratopause, stratosphere, tropopause, and troposphere. It provides details about the characteristics of each layer, including variations in temperature, density of gases, and significance. For example, it notes that the troposphere is where weather occurs and is the lowest and thinnest layer, while the stratosphere contains the ozone layer and temperature increases with altitude.
layers of the earths atmosphere.ppt
The document describes the layers of Earth's atmosphere from top to bottom: thermosphere, mesopause, mesosphere, stratopause, stratosphere, tropopause, and troposphere. It provides details about the characteristics of each layer, including variations in temperature, density of gases, and significance. For example, it notes that the troposphere is where weather occurs and is the lowest and thinnest layer, while the stratosphere contains the ozone layer and temperature increases with altitude.
layers of the earths atmosphere.ppt
The document describes the layers of Earth's atmosphere from top to bottom: thermosphere, mesopause, mesosphere, stratopause, stratosphere, tropopause, and troposphere. It provides details about the characteristics of each layer, including variations in temperature, density of gases, and significance. For example, it notes that the troposphere is where weather occurs and is the lowest and thinnest layer, while the stratosphere contains the ozone layer and temperature increases with altitude.
Naturalists at Large: Atmosphere
The atmosphere is divided into four main layers - the troposphere, stratosphere, mesosphere and thermosphere. The troposphere contains around 75% of the atmosphere's mass and is where most weather occurs. It contains uniform mixtures of gases. The stratosphere is around 50km thick and contains 1000 times less water but 1000 times more ozone than the troposphere. Greenhouse gases like carbon dioxide and water vapor in the troposphere absorb and re-emit infrared radiation, warming the Earth's surface and allowing life to exist.
Layers of Atmosphere.pptx
The document discusses the five layers of the atmosphere: troposphere, stratosphere, mesosphere, thermosphere, and exosphere. It provides details on the characteristics of each layer, including temperature variations and important gases. The troposphere contains most of the air and water vapor and is where weather occurs. The stratosphere contains the ozone layer which protects from UV rays. The thermosphere is very hot and contains the aurora phenomenon.
McKnights Physical Geography A Landscape Appreciation 12th Edition Hess Solut...
FUll download : https://alibabadownload.com/product/mcknights-physical-geography-a-landscape-appreciation-12th-edition-hess-solutions-manual/ McKnights Physical Geography A Landscape Appreciation 12th Edition Hess Solutions Manual
Weather and climate
The document discusses the differences between weather and climate. Weather describes current atmospheric conditions in a place, while climate refers to conditions over a long period of time. It then describes the structure of the atmosphere, including the troposphere, stratosphere, mesosphere, and thermosphere. The atmosphere contains gases like nitrogen, oxygen, and carbon dioxide that make life possible. Temperature on Earth varies depending on factors like latitude, altitude, and distance from bodies of water.
earthsatmosphere-130422102150-phpapp02.pdf
The document summarizes key information about Earth's atmosphere, including its composition, layers, and importance. It discusses the following main points:
1. Earth's atmosphere is made up primarily of nitrogen (78%) and oxygen (21%), along with smaller amounts of other gases like carbon dioxide and argon.
2. The atmosphere is divided into four main layers - the troposphere, stratosphere, mesosphere, and thermosphere - which vary in temperature and density.
3. Greenhouse gases like carbon dioxide and methane trap heat in the lower atmosphere, creating Earth's natural greenhouse effect and warm temperatures that support life. Increased CO2 levels are enhancing the greenhouse effect and global warming.
Earth’s atmosphere
The document summarizes key information about Earth's atmosphere, including its composition, layers, and importance. It discusses the following main points:
1. Earth's atmosphere is made up primarily of nitrogen (78%) and oxygen (21%), along with smaller amounts of other gases like argon, carbon dioxide, and water vapor.
2. The atmosphere is divided into four main layers - the troposphere, stratosphere, mesosphere, and thermosphere - which vary in temperature and density.
3. Key functions of the atmosphere include absorbing solar energy, recycling water and chemicals, protecting the planet from radiation, and supporting life on Earth.
Atmosphere
The document discusses the composition and structure of Earth's atmosphere. It notes that the atmosphere is essential for life and is composed primarily of nitrogen (78.1%) and oxygen (20.9%), along with smaller amounts of other gases like carbon dioxide, ozone, and water vapor. The atmosphere can be divided into five layers based on temperature and density: the troposphere, stratosphere, mesosphere, ionosphere, and exosphere. The troposphere is the lowest layer where weather occurs, while the stratosphere contains ozone which protects from UV rays. Radio waves are reflected by the ionosphere, enabling radio communication.
Similar to Weather and atmosphere (20)
layers of the earths atmosphere.ppt slides for grade 9
layers of the earths atmosphere.ppt slides for grade 9
McKnights Physical Geography A Landscape Appreciation 12th Edition Hess Solut...
McKnights Physical Geography A Landscape Appreciation 12th Edition Hess Solut...
Weather and atmosphere
- 1. Weather and the Atmosphere
- 5. Let’s See If You Were Paying Attention
- 15. From Earth to space, the main layers in our atmosphere are: Troposphere Stratosphere Mesosphere Thermosphere
- 18. Let’s Test Our Knowledge
- 27. Great Job!