This can lead to high blood pressure, which can cause other problems. Too much sodium in the blood is a condition called hypernatremia. Too little sodium in the blood is a condition called hyponatremia.
Craze lines are  minor cracks that are superficial and affect the outer enamel of the tooth only and are common in all adults. These lines do not cause any pain and hence no treatment is needed. They mainly occur due to the normal wear and tear on teeth.
The Nazca Lines are giant sketches drawn in the desert of western Peru by ancient peoples. The drawings were created on such a large scale is such that the shapes can be readily discerned only from the air, leading to a variety of theories about their purpose.he Nazca Lines were created in the time of the Nazca Indians, who flourished in the area from 200 BC to about 600 AD. Graves and ruins of their civilization have been found near the lines.