Прочитайте текст и найдите соответствующий перевод подчеркнутого слова
About three quarters of the earth’s surface is covered with liquid water. In vapour form water is also an important constituent of the earth’s atmosphere. In combined form water occurs in minerals (for example in gypsum). Moreover, water occurs in animals and vegetables tissues. It constitutes about 70 percent of the human body and over 90 percent of some vegetables.