According to Tieraona Low Dog, M.D., director of Botanical Medicine for the Program in Integrative Medicine at the University of Arizona School of Medicine, there is no reason why a woman should not drink peppermint herbal tea when pregnant and drinking two to three cups a day is fine.
About 71 percent of the Earth's surface is water-covered, and the oceans hold about 96.5 percent of all Earth's water. Water also exists in the air as water vapor, in rivers and lakes, in icecaps and glaciers, in the ground as soil moisture and in aquifers, and even in you and your dog. Water is never sitting still.
The Earth is the only planet in our Solar System that has a large amount of liquid water. About 71 % of the surface of the Earth is covered by oceans.Because of this, it is sometimes called the Blue Planet. Because of its water, the Earth is home to millions of species of plants and animals.he rocks on the surface of the Earth (the Earth's crust) are well known. They are thicker where there is land, between 30 to 50 km or 19 to 31 mi thick. Under the seas they are sometimes only 6 km or 3.7 mi thick. There are three groups of rocks that make up most of the Earth's crust.