Combining the two clear colorless liquids is a chemical change because a different solid substance is formed. Tell students that a precipitate is an insoluble solid that forms when two solutions are combined and react chemically. Insoluble means that the solid will not dissolve. Give Each Student an Activity Sheet.
There are various regulations which may vary depending on where you live and the dropzone you have chosen. In most cases you will need to be 18 years old to start skydiving. If you are 16-18 years old, your parents may give the agreement for you. But again, it depends on the dropzone and country. Some countries may have no regulations, but I would advice you to stay away from the drop zones in them.
We will take every step to make sure your skydive is safe and fun. Our aircraft is a well-maintained DeHavilland DHC-6 Twin Otter. All of our skydives are from 10,500 to 13,500 feet AGL (above ground level). We are located on a private skydiving-only airport for your safety. Air traffic into the airport is limited making the skies over our dropzone safer for your jump. The grounds are well maintained and unobstructed to make for a smooth and safe landing.