1. Terrestrial Environment
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2. What is a Terrestrial Environment

3. A terrestrial ecosystem is an ecosystem found only on landforms
A terrestrial ecosystem is an ecosystem found only on landforms. Six primary terrestrial ecosystems exist: tundra, taiga, temperate deciduous forest, tropical rain forest, grassland and desert. A community of organisms and their environment that occurs on the land masses of continents and islands.

4. Properties of the Atmosphere
Temperature
Temperature is the measure of thermal or internal energy of the molecules within an object or gas.
Density
Measures the heaviness of an object or how closely packed the substance is.
Pressure
Pressure is the force exerted over a given area or object, either because of gravity pulling on it or other motion the object has
Humidity
Humidity is the amount of moisture in the air.
Properties of the Atmosphere

5. Layers of the Atmosphere
Troposphere
Starts at the earths surface and extends 8 to 14.5 kilometers high
Stratosphere
Starts just above the troposphere and extends 50 kilometers high
Mesosphere
Starts just above the stratosphere and extends 85 kilometers high
Thermosphere
Starts just above the mesosphere and extends to 600km high
Lonosphere
An abundant layer of electrons and ionized atoms and molecules that stretches from about 48km
Exosphere
This is the upper limit of our atmosphere. It extends to the thermosphere up to 10,000km

6. What are the sources of air pollution?

7. Emissions from industries and manufacturing activities burning of fossil fuels household and farming chemicals
These are some common ones we have polluting the environment

8. THE 6 COMMON AIR POLLUTANTS AROUND

9. How air pollutants effect your health

10. Respiratory system problems Cancer
Air pollution mainly effects the respiratory and cardiovascular system. All air has an impact on the health of our lungs and the entire respiratory system. In addition to the oxygen, the air contains other substances such as pollutants, which can be harmful to your health. If you inhale too much air pollution not only does it effect your lungs it also effects your other internal organs.
Air pollution is often separated into outdoor air pollution and indoor air pollution. Smoking has a much bigger effect on the risk of developing lung cancer than either outdoor air pollution or radon do. Air pollution is associated with an increased risk of lung cancer.

11. How can we reduce air pollution?

12. Use energy efficient light bulbs and appliances.
Participate in your local utility’s energy conservation programs.
Limit driving by carpooling, using public transportation, biking and walking.
Combine errands for fewer trips.
Keep your automobile well tuned and maintained. Follow the manufacturer’s instructions on routine maintenance, such as changing the oil and filters, and checking tire pressure and wheel alignment.
Avoid excessive idling of your automobile.
Use electric or hand-powered lawn care equipment.
Be careful not to spill gasoline when filling up your car or gasoline powered lawn and garden equipment.
Run dishwashers and clothes washers only when full.
Choose environmentally friendly cleaners.
Conserve Energy
Remember to turn off lights, computers, and electric appliances when not in use.

13. More things you can do to help prevent pollution
Stop smoking
Choose to walk or ride a bike whenever possible
Buy local foods
Recycle
Always bring a reusable bag when you shop
Plant more trees
Don’t litter
Use energy efficient light bulbs
More things you can do to help prevent pollution

14. Definitions Humidity the state or quality of being humid.
a quantity representing the amount of water vapor in the atmosphere or a gas.
Air temperature is a measure of how hot or cold the air is. It is the most commonly measured weather parameter. More specifically, temperature describes the kinetic energy, or energy of motion, of the gases that make up air.
Atmospheric pressure, sometimes also called barometric pressure, is the pressure exerted by the weight of air in the atmosphere of Earth (or that of another planet). In most circumstances atmospheric pressure is closely approximated by the hydrostatic pressure caused by the weight of air above the measurements
Symptoms and Health Effects. Breathing CO can cause headache, dizziness, vomiting, and nausea. If CO levels are high enough, you may become unconscious or die. Exposure to moderate and high levels of CO over long periods of time has also been linked with increased risk of heart disease.
The Clean Air Act is a United States federal law designed to control air pollution on a national level. It is one of the United States' first and most influential modern environmental laws, and one of the most comprehensive air quality laws in the world.
How can air pollution be reduced?
These steps, as well as many others, are things we all can do to help reduce air pollution. Conserve energy – remember to turn off lights, computers, and electric appliances when not in use. Participate in your local utility's energy conservation programs.