Air resources

Air resources presentation.

1. AIR RESOURCES “The invisible gaseous substance surrounding the earth.”

2. AIR Nitrogen Oxygen Inert Gas 78.09% 20.94% 0.97% The mixture of gases that surrounds the earth and that we breathe

3. ATMOSPHERE “The atmosphere of Earth is the layer of air.” The atmosphere protects life on Earth by creating pressure allowing for liquid water to exist on the Earth's surface, absorbing ultraviolet solar radiation. Troposphere Humans live in the troposphere. Most clouds appear here. 99% of the water vapor is found in this layer. Stratosphere Ozone is found in this layer. Mesosphere Most meteors burn up in the mesosphere. Exosphere Thermosphere The aurora, the Northern Lights and Southern Lights, occur in this layer. Exosphere is leaking out of Earth's atmosphere into outer space.

4. IMPORTANCE OF AIR AND ATMOSPHERE Helps to prevent sun rays. Help burn objects falling from the sky. Air can influence the quantity and quality of other resources Help adjust the temperature of the world There are gases that are essential to the living things.

5. WIND Wind is caused by the unstable heating of the atmosphere. Wind blows naturally. It is not caused by human activity, and it cannot be used up. If the area is flat, there will have more wind than others because the area has few obstacles to block the wind.

6. WIND POWER The power of wind has been used to power windmills. Wind power does not make any greenhouse gas. Using windmills can produce electricity resources. https://www.slideshare.net/aakashbanyal/natural-resources-8769453

7. AIR POLLUTION “ An increase in the content of harmful substances in the lower atmosphere.” Where do pollutants come from? Emissions Vehicle Charcoal grills Forest fire Wood stoves Volcanic Eruption Fire Smoke Disasters It may cause diseases, and even death to humans. It may also cause harm to other living organisms such as animals and food crops.

8. EFFECTS OF AIR POLLUTION Humans Plants Other effects

9. EFFECT ON HUMANS Respiratory and renal problem High blood pressure Problem of nervous system Eyes irritation Cancer Irritation = part of your body is a feeling of discomfort. Renal = relating to the kidneys.

10. EFFECT ON PLANTS Reduced growth Degeneration of chlorophyll Ozone damaged Degeneration = anything that’s getting worse. Tolerant ; patience

11. OTHERS EFFECT Acid Rain Global Warming Ozone layer Destruction Global warming causes the melt of ice. Trees killed by acid rain. Cause of chemical which is damaged the ozone layer.

12. WAYS TO PRESERVE AIR POLLUTION Decrease the greenhouse effect Do not burn forests, rice straw or solid waste. Decrease the gases that damage ozone Reduce the use of CFC, and HCFC. Preserve the forest to help reduce air pollution Planting a replacement tree and reduce the cut of trees. Check the air to prepare for problems Continuous air quality due to be able to know problems more quickly.

13. THANK YOU FOR WATCHING JIRA KANA M.3/1 NO.12