PLEASE HELP!! What are examples of pollution that can result from mining operations?
Air pollution in the form of Nitrogen Dioxide
Chemical Fertilizer Pollution
Water pollution from the transfer of toxic materials
pesticides and fertilizer

The pharynx is the structure in the body that serves as a pathway of both air and food. how does the body make sure that food does not get into the lungs? the salivary glands secrete enzymes that pull food out of the air pathway. the small intestine pushes the air out of the digestive system. the pancreas breaks down food in the air pathway. the epiglottis closes the air pathway so that food will not enter it.

When new rock is added to an oceanic ridge, the magnetized strips on either side of the ridge are evidence of sea-floor spreading. this is because the rocks on the two sides of the ridge o are equal in width and in polarity are polar opposites oare magnetized vary in width but are equal in polarity

Guard cells control which event? the growth of plants capture of solar energy gas exchange in leaves water absorption in roots