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.
Causes of eutrophication. The main causes of eutrophication are. 1  natural run-off of nutrients from the soil and the weathering of rocks. 2  run-off of inorganic fertiliser (containing nitrates and phosphates).3  run-off of manure from farms (containing nitrates, phosphates and ammonia).he main causes of eutrophication are. 1  natural run-off of nutrients from the soil and the weathering of rocks. 2  run-off of inorganic fertiliser (containing nitrates and phosphates).