Although gypsum is non-toxic to anyone who hasn't yet developed a gypsum allergy, other substances found in drywall dust in smaller amounts may not be. Over time, even without allergic symptoms, talc can irritate the respiratory system, damage the lungs and cause cancer.
The mask and filters are to keep plaster dust out of your lungs. Extended exposure to plaste dust can cause silicosis, a chronic disease characterized by shortness of breath. Tearing down one wall without a mask will not cause that type of damage but it can aggravate allergies and does not help the lungs.
Toxins in dust and allergens, such as dust mites, aggravate allergies and asthma, but can affect many more people with fatigue, lack of concentration, eye and skin irritation, dizziness and headaches.
Use a TimelineFully understand the assignment and ask any questions.Start to read and document sources.Create notecards and cite books for sources.Write a summary of what you've discovered so far that will be used in some of your paper.Create 3-5 subtopics and outline points you want to explore.
Writing 250 words will take about 6.3 minutes for the average writer typing on a keyboard and 12.5 minutes for handwriting. However, if the content needs to include in-depth research, links, citations, or graphics such as for a blog article or high school essay, the length can grow to 50 minutes.