Causes and Disadvantages of Air Pollution Essays

Causes and Disadvantages of Air Pollution Essays Causes and Disadvantages of Air Pollution Paper Causes and Disadvantages of Air Pollution Paper the Clean Air Act of 1967 as amended in 1970, 1977, and 1990 is the legal basis for air-pollution control throughout the U. S. The Environmental Protection Agency has primary responsibility for carrying out the acquirement of the act, which specifies that air-quality standards be established for harmful substances. These standards are in the form of concentration levels that are believed to be low enough to protect public health. Source emission standards are also specified to limit the discharge of pollutants into the air so that air-quality standards will be achieved. The amendments Of 1990 identify ozone, carbon monoxide, particulate matter, acid rain, and air toxins as major air pollution problems. Internationally, 49 countries agreed in March 1 985 on a United Nations convention to protect the ozone layer.

5 Tips for Taking Notes - Proofread My Papers Academic Blog

5 Tips for Taking Notes - Proofread My Papers Academic Blog 5 Tips for Taking Notes Taking notes is an essential part of studying at college. You’ll need to take notes when you are researching a paper, as well as in class and when you go to lectures or conferences. However, notes are only valuable if you can use them when revising or writing assignments. Here are our top 5 tips to make your notes super useful! 1. Make a Summary When you are taking notes, don’t try to copy down everything that you read. Instead, try to summarize the information in your own words, as this will help you remember it later. If youre taking notes in a lecture and dont have time to write everything out in full as youre listening, leave space at the bottom of the page so you can write a brief summary at the end. 2. Go Back and Highlight A great way to consolidate your notes when you are revising (or preferably before!) is to go back over them and highlight or underline important details. You can even annotate them with more information. 3. Organize! Revision is much simpler if you have filed your notes properly. You can group notes based on date, theme, author or suitability for certain projects. 4. Use Shorthand This doesn’t have to be the kind of technical shorthand used by journalists. Just having a few shortened terms that you understand, such as w/ for ‘with’ and ‘b/’ for ‘because,’ can save valuable time when you are trying to follow a lecture! 5. Don’t Skimp on the References! It may feel like hard work, but get into the habit of writing down the full references for whatever text you are taking notes on. This will make it much easier when you come to using your notes for writing a paper. You can then just copy the full reference into your bibliography as soon as you mention the author.