The ocean holds about 97 percent of the Earth's water; the remaining three percent is distributed in many different places, including glaciers and ice, below the ground, in rivers and lakes, and in the atmosphere. According to the U.S. Geological Survey, there are over. of water on the planet.
Phytochemicals are compounds that are produced by plants (phyto means plant). They are found in fruits, vegetables, grains, beans, and other plants. Some of these phytochemicals are believed to protect cells from damage that could lead to cancer.
In this Article. Plant foods contain thousands of natural chemicals. These are called phytonutrients or phytochemicals.Phyto refers to the Greek word for plant. These chemicals help protect plants from germs, fungi, bugs, and other threats. Fruits and vegetables contain phytonutrients.