If you have any health conditions or injuries, talk to your doctor or physical therapist about which stretches are right for you. Stretching can be a key part of your exercise regimen. Stretching may increase flexibility and improve the range of motion of your joints.
The two most common nutrients that initiate eutrophication are nitrogen and phosphorous, two limiting nutrients in the growth of algae. These two nutrients are usually introduced to the body of water through fertilizer run-off.
There are two types of eutrophication: natural eutrophication and anthropogenic eutrophication. Eutrophication is widespread in freshwater ecosystems, and it plays a major role in the normal aging process of many ponds and lakes. The main cause of anthropogenic eutrophication is human activity. Nutrients from fertilized fields, lawns, and farms are deposited in rivers, streams, lakes and oceans when it rains.