mixture speech in grade 6
Answer (1)
All About MixturesGood morning everyone!Today, I want to talk about mixtures. A mixture is when two or more substances are combined, but they don’t change into something new. Each part of the mixture keeps its own properties. This means you can usually separate the parts again.There are two types of mixtures: homogeneous and heterogeneous. A homogeneous mixture looks the same all throughout. For example, when you mix sugar in water, it dissolves and you can’t see the sugar anymore. On the other hand, a heterogeneous mixture is not the same all over. You can see the different parts, like in a fruit salad or a bag of trail mix.Mixtures are everywhere! The air we breathe is a mixture of gases. Even the soil in your garden is a mixture of tiny rocks, minerals, and organic matter.We can separate mixtures in many ways. For example, if you mix sand and water, you can pour the water out and leave the sand behind. Or if you have iron filings mixed with sand, you can use a magnet to pull out the iron.Understanding mixtures helps us in science and in everyday life. It teaches us how things combine and how we can separate them when needed.So next time you see a salad or breathe fresh air, remember you are surrounded by mixtures!Thank you for listening.If you want, I can help you make it longer or add some fun facts!
