Air Pollution and Your Health Environmental Science Spring 2013.

Slides:



Advertisements
Similar presentations
Air Section #2: Air, Noise, & Light Pollution. Air Pollution can cause serious health problems to the very old, the very young, & those with heart or.
Advertisements

Air, Noise, and Light Pollution
Agenda 4/8 Test Friday over Air Pollution (notes yesterday, today, and tomorrow!) Warm-Up: Do you think we have an acid rain problem in Georgia? Why.
Air, Noise, and Light Pollution
Section 2: Air, Noise, and Light Pollution
Air, Noise, and Light Pollution Section 12.2
12-2 Air, Noise, and Light Pollution Page 309. A. Effects of Air Pollution on Health 1. Short term effects may be reversible if exposure is decreased.
GRADED BELLWORK Think back to our discussion about air pollution last class and answer the following question: Write at least 1 paragraph. You will turn.
Section 2: Air, Nose, and Light Pollution
Chapter 12.  Air Pollution – any harmful substance put into the air ◦ Can come from human sources or natural sources ◦ Natural sources include volcanoes,
Air Pollution. What Causes Air Pollution? Air pollution is the contamination of the atmosphere by wastes from sources such as industrial burning and automobile.
Copyright © by Holt, Rinehart and Winston. All rights reserved. ResourcesChapter menu AIR Environmental Science Chapter 12.
Section 2: Air, Noise, and Light Pollution
ENVIRONMENTAL SCIENCE
Air Chapter 12.
INDOOR AIR POLLUTION At risk: a. smokers b. infants and children < 5 c. old, sick and pregnant d. those with respiratory/ heart problems e. factory workers.
Air Chapter12.
Air, Noise, and Light Pollution
Chapter 12 Air.
Air Pollution Unit 2 Section 2.
Air Air, Noise, and Light Pollution Chapter 12 Section 2.
Chapter 12-AIR Air, Noise, and Light Pollution. Indoor Air Pollution Air quality in buildings can be worse than outside due to substances found in carpet,
AirSection 2 Air Pollution Can cause serious health problems –especially for very young, very old, those with heart or lung problems –adds to the effects.
Indoor Air Pollution. I. Indoor Air Pollution A.In developing countries, the indoor burning of wood, charcoal, dung, crop residues, and coal in open fires.
Air Pollution -Air pollution can cause serious health problems, especially for people who are very young, very old, or who have heart or lung problems.
Air, Noise, and Light Pollution
Environmental Science Chapter 6 Notes #2. Air Pollution – Effects on Human Health Chronic Bronchitis –Persistent inflammation of bronchial linings –Constant.
Section 2: Air, Noise, and Light Pollution
AirSection 2 Objectives Describe three possible short-term effects and long-term effects of air pollution on human health. Explain what causes indoor air.
Air Chapter 12.
 very young  very old  those with heart or lung problems.
Review: What Causes Air Pollution?. What is air pollution?
Chapter 12.2 Environmental Science
AirSection 2 Chapter 12 Section 2 Air, Noise & Light Pollution.
Air Chapter 12 Environmental Science. What Causes Air Pollution? Clean Air  Nitrogen gas  Oxygen gas  Small amounts of other gases and water vapor.
Section 2: Air, Noise, and Light Pollution
Air Pollution. Clean air –Mixture of nitrogen and oxygen gas Polluted air –Has additional solids, liquid, or gasses –Sources Human-made Natural.
Chapter 12, Air Section 2: Air, Noise, and Light Pollution.
AirSection 2 Section 2: Air, Noise, and Light Pollution Preview Bellringer Objectives Air Pollution Short-Term Effects of Air Pollution on Health Long-Term.
Air, Noise, and Light Pollution
Air pollution: Section 2 – Health impacts
Section 2: Air, Noise, and Light Pollution
INDOOR AIR POLLUTION At risk: a. smokers
Objectives Describe three possible short-term effects and long-term effects of air pollution on human health. Explain what causes indoor air pollution.
Air, Noise and Light Pollution
Air, Noise, and Light Pollution
Section 1 What Causes Air Pollution?
Section 2: Air, Noise, and Light Pollution
Review: What Causes Air Pollution?
Air Pollution Air pollution can cause serious health problems, especially: Very young, Very old, People w/ heart or lung problems.
What causes air pollution?
Classroom Catalyst.
Section 2: Air, Noise, and Light Pollution
Section 2: Air, Noise, and Light Pollution
Section 2: Air, Noise, and Light Pollution
Air, Noise, and Light Pollution
Section 2: Air, Noise, and Light Pollution
Air Pollution Air pollution can cause serious health problems, especially: Very young, Very old, People w/ heart or lung problems.
Section 2: Air, Noise, and Light Pollution
Section 2: Air, Noise, and Light Pollution
Environmental Systems  2018 Turner College & Career High School
Air, Noise, and Light Pollution
INDOOR AIR POLLUTION At risk: a. smokers
Section 2: Air, Noise, and Light Pollution
Section 2: Air, Noise, and Light Pollution
Section 2: Air, Noise, and Light Pollution
Chapter 12, Section 2: Air, Noise & Light Pollution Standards: SEV3a
Section 2: Air, Noise, and Light Pollution
Air Pollution Examples:
Section 2: Air, Noise, and Light Pollution
Presentation transcript:

Air Pollution and Your Health Environmental Science Spring 2013

Air Pollution Air pollution can cause serious health problems, especially for people who are very young, very old, or who have heart or lung problems. Air pollution can cause serious health problems, especially for people who are very young, very old, or who have heart or lung problems. Air pollution intensifies the effects of existing diseases such as emphysema, heart disease, and lung cancer Air pollution intensifies the effects of existing diseases such as emphysema, heart disease, and lung cancer

Short Term Effects of Air Pollution Short-term effects of air pollution on people’s health range from minor headaches to more serious bronchitis and pneumonia Short-term effects of air pollution on people’s health range from minor headaches to more serious bronchitis and pneumonia Air Pollution can also make asthma and emphysema worse for certain individuals. Air Pollution can also make asthma and emphysema worse for certain individuals. Many short-term effects are reversible if exposure to air pollution decreases. Many short-term effects are reversible if exposure to air pollution decreases.

Long-Term Effects of Air Pollution  Long-term effects on health include emphysema, lung cancer, and heart disease.  Exposure to air pollution may worsen medical conditions suffered by older people and may damage the lungs of children.

Indoor Air Pollution Often the air quality inside a building is worse than the air quality outside Often the air quality inside a building is worse than the air quality outside Harmful compounds can be found in carpets, building materials, paints and furniture – especially when they are new Harmful compounds can be found in carpets, building materials, paints and furniture – especially when they are new To best maintain the air quality indoors you should identify and remove the sources of harmful compounds To best maintain the air quality indoors you should identify and remove the sources of harmful compounds Mixing outdoor air with indoor air, is also necessary for good air quality. Mixing outdoor air with indoor air, is also necessary for good air quality.

Sick-Building Syndrome  Sick-building syndrome is a set of symptoms, such as headache, fatigue, eye irritation, and dizziness, that may affect workers in modern, airtight office buildings.  Sick-building syndrome is believed to be caused by indoor air pollutants.  Sick-building syndrome is most common in hot places where buildings are tightly sealed to keep out the heat.

Radon Gas  Radon gas is colorless, tasteless, odorless, and radioactive.  Radon seeps through cracks in the foundation where it adheres to dust particles.  People inhale the dust, there radon can destroy the genetic material in cells that line the air passages.  The damage can lead to cancer, especially among smokers.

Asbestos  Before the 1970’s asbestos was used as an insulator and fire retardant in buildings.  Asbestos fibers can cut and scar the lungs, causing the disease asbestosis.  Victims of the disease have more and more difficulty breathing and may eventually die of heart failure.

Noise Pollution  Health problems that can be caused by noise pollution include loss of hearing, high blood pressure, and stress.  Noise can also cause loss of sleep, which may lead decreased productivity at work and in the classroom  A decibel is the most common unit used to measure loudness (dB).

Light Pollution  Light pollution doesn ’ t directly effect human health, but it does negatively affect our environment.  The most important environmental concern of inefficient lighting is energy waste.  Energy is wasted when a light is directed upward into the night sky and lost to space. Examples include lighting on billboards, poor-quality street lights, and the lighting of building exteriors.