Linzess is NOT for diarrhea-predominant Irritable Bowel Syndrome. Linzess is NOT be used in patients 17 years of age and younger. It may harm them. Linzess is NOT to be used in patients with known or suspected mechanical gastrointestinal obstruction.
Black sand beaches can be formed by the Earth's weather patterns causing lava to erode into the sandy beaches. The tides help break up the lava that rests on the shallow ocean floor -- turning it into a fine sandy material -- and then will redeposit the sand on the beach.hough black sand beaches are a rare occurrence throughout the world, there are several regions where they are common. Islands that have black sand beaches include Iceland, Hawaii, Indonesia and Polynesia.
The dunes shown in this image are advancing toward the northeast, and the brilliant white sands contrast with darker soils. The sands of White Sands National Monument are formed from gypsum, a soft mineral often left behind when water bodies evaporate.Although gypsum is a fairly common mineral, it is rarely found as sand because it easily dissolves in water, and rivers generally carry dissolved gypsum to the sea.Waters flowing into the basin holding White Sands National Monument, however, found no outlet and evaporated.lthough gypsum is a fairly common mineral, it is rarely found as sand because it easily dissolves in water, and rivers generally carry dissolved gypsum to the sea. Waters flowing into the basin holding White Sands National Monument, however, found no outlet and evaporated.