Rock collecting is a fascinating hobby for kids and adults alike. While rocks are common, cheap, and found everywhere, the variety is huge. Collected rocks can be displayed in many ways, from rock gardens to neatly kept showcases, making rock collecting a versatile hobby.
When rock collecting, you will soon find out that rocks can be categorized as one of three types. A sedimentary rock formed when sediments, such as sand or silt, were pressed together under their own weight or the weight of water, and eventually became solid. An igneous rock is one that was formed by volcanic activity. The third type of rock for rock collecting is the metamorphic rock, which is like a sedimentary rock which has been changed through intense heat and pressure.
Another type of rock collecting is collecting minerals, gems, and crystals. Pure minerals are not technically the same thing as rocks, but they fit well in rock collections. Minerals include things like pyrite, also known as fool’s gold, and quartzite, which looks almost like a diamond.
For some people, rock collecting consists of saving a pretty rock from different places they visit and keeping it as a souvenir. If these rocks are large, they can be used to outline the driveway or start a rock garden. If they are small, they can line a windowsill. Label them with a fine point marker if desired. Include the date and location the rock was found.
The souvinir type of rock collecting does not require much scientific investigation, but identifying rocks and minerals does. The different types of rock can sometimes be differentiated easily. For instance, sedimentary rocks often look like particles glued together. Sandstone is a common example of this. They also sometimes have visible flat layers. Metamorphic rocks, on the other hand, sometimes have layers, but those layers have been bent so that they are no longer laying flat across the rock.
When rock collecting, the igneous rocks make some of the most exciting finds. Obsidian is an igneous rock that looks like a broken piece of black glass. It is shiny and hard, and was used to make arrowheads in the past by the native Americans. Pumice is another interesting igneous rock which is porous, making it so light that it will float. This stone is used for cleaning and rubbing calluses off people’s feet.
Keep in mind when rock collecting that different regions of the world have different types of rocks. In the American Midwest, for instance, there are many sedimentary stones, but metamorphic and igneous rocks are less common. In the Appalacians, on the other hand, you can find metamorphic rocks such as gneiss and schist. Wherever you live, though, you are sure to find rock collecting a hobby that’s hard to resist!
Sports Recreation: Relieve Stress and Have Fun
The world we live in is growing increasingly fast-paced, stressful, and filled with responsibility. Because of this, everyone needs some time to relax and have some recreation. Our modern way of life also tends to be sedentary, and the meals we eat are often not very healthy. Exercise is a very important component in renewing us. For these reasons, sports recreation activities are some of the best recreation we can choose. There are many options for hobbies to provide sports recreation. You may even want to learn some new recreational sports skills.
Courses to learn new sports recreation skills can be found online and in larger cities. You can learn and participate in team sports through the local Y and other organizations. Team sports recreation activities you might like to participate in include softball, baseball, basketball, and sometimes soccer for younger people. Another team sport you might enjoy is bowling. Regardless of your skill level you can find a bowling team to have fun with.
Individual sports recreation activities you can learn and participate in include golf, tennis, running, aerobic dance, gymnastics, and horseback riding. Don’t overlook bicycling and weight training too. Many of these sports can be learned at the local Y as well. For some of these, you’ll want to have a friend to play against or share the exerience with. Many runners, for instance, like to run with a friend. And games like tennis and handball really need cooperation for best results.
If you’d rather, you can learn about sports recreation skills online. You can find courses to teach almost any sport or activity you can think of including underwater hockey, fly-fishing, and para-gliding in the Alps! Of course, unless you can get some hands-on experience you’ll only have the theories of the sport. Still, online courses are a good way to get a taste of different sports and recreational activities you might someday want to try out.
A really fun sports recreation game you might get a chance to play is ping pong. Ping pong, or table tennis as it is sometimes called, is played on a table with rubber coated paddles and extremely lightweight plastic balls. You must hit the ball with your paddle so that it strikes the table and clears the net before your opponent strikes it and bounces it back to you. One way to become more adept at ping pong and increase your chance of winning is to sometimes hit the ball harder than at other times. This keeps your opponent guessing what you will do next.
Sports recreation activities are a great way to get exercise and relieve stress. They are also a lot of fun. Whether with friends or alone, everyone needs a favorite sports recreation to take part in.