Walk as fast as you can in a circle around a section of the pool that's about 3 feet deep (the more people, the better the effect). Do about 20 laps, then change direction for 10 laps. The resulting rush of water against your body will feel much like the jets in a whirlpool.
Elements and Compounds. All matter in the natural world is composed of one or more of the 92 fundamental substances called elements. An element is a pure substance that is distinguished from all other matter by the fact that it cannot be created or broken down by ordinary chemical means.
The relationship between elements, compounds, and mixture. And when a group of elements are put together they are called compounds. There are the tiniest things that go into matter called atoms. atoms are named by the greeks as atomos meaning it can't be split a part. Not everything that you see is 100% pure.he relationship between elements, compounds, and mixture. And when a group of elements are put together they are called compounds. There are the tiniest things that go into matter called atoms. atoms are named by the greeks as atomos meaning it can't be split a part. Not everything that you see is 100% pure.