Category Archives: Grade 10

Consumable Waste Assignment

fn10fnnFood packaging serves many purposes, from protecting the food to creating portion sizes to offer information on the product. However, what is not well known about food packaging is the different types of packaging available. There are nine types are aseptic processing is for foods that are sterile and are so be maintained sterile. Trays are mostly self-explanatory. Trays are what meats, plant seeds, and drinks can be carried in. Bags are like trays; bags are a common form of food packaging. Boxes are used for the easiest form of transportation of a food product. Cans are also an excellent way of preserving and transporting foods. Boxes and cartons are oftentimes interchangeable. Like boxes, cartons are also made from crumpled fiberboard and are used for transporting foods. Flexible packaging is similar to bags, flexible packaging protects the food protect from the environment and create an adequate means of transporting foods. Pallets are used for mass transportation of a product. Wrappers used for original items, wrappers provide protection between the food and the environment or the food and a person’s hands. The plastics are usually used than the other. I think that all of these materials were chosen specifically for the products purchased because it is cheap to buy. The packaging positive for the consumer is it is easy to carry things to go everywhere and the negative is it will make a waste and some cannot recycle but some is. Packaging is a key part if the marketing plan for any business that  makes or sells products. A product’s package can be the selling point for many consumers by transporting a sense of quality while also following the product’s brand image. It is demanding in retail sales, where the right packaging design can attract the consumer’s eye and make the product stand out next to a rack of the competition’s product. These packaging materials once we have eaten the food inside we can recycle it and use it again to put some foods in it. You have probably witnessed the growth spurt of the meal kit business over the last couple of years. Yes, it’s  the one where you get exactly two basil leaves and a perfectly peeled clove of garlic sent to your doorstep. After on day, one year and one hundred years I think the packaging waste will be gone. All of the food waste will go to the ground for the plant.

 

 

Wonder Questions

Does the universe have an End?

The universe is a great topic to talk about. It contains planets, galaxies and stars but we do not know for sure if the universe has an end or not. In my opinion, no, the universe does not have an end and will continue forever.

 

Mentioning about the space, we have to talk about the most well-known theory. According to the most popular theory that is created by scientists including Albert Einstein’s work, Big Bang creates time and space. The theory states that the explosion happened about 13.8 billion years ago which starts the time and expands the space. Moreover, this hypothesis points out that at the moment of Big Bang, “all matter was compacted into a very small ball with infinite density and intense heat called a Singularity”. This Singularity began its expansion and is known as the universe we know today. This theory suggests that universe does not has an end since the ball dimension is infinite density and keep expanding from Big Bang.

 

The universe has not come to exist on its own but according to Big Bang theory, time and space have only existed after Big Bang happened. This raised an unanswerable question by two scientists “What came before the Big Bang?”. Opposite of the idea above, these scientists, Paul Steinhardt and Neil Turok created a different theory that the universe has generated and regenerated itself in a cycle nonstop.  That means the universe always regenerates itself and does not have an end according to this theory.

From the theories above, I have come to a conclusion that the universe will exist forever and in the future scientists will discover more evidences to prove hypothesis about the permanence of cosmos.

Liu, Charles. “The universe.” The Handy Astronomy Answer Book, Visible Ink Press, 2008, p. 33+. The Handy Answer Book Series. Gale In Context: Canadahttps://link.gale.com/apps/doc/A188491201/GPS?u=43dcbs&sid=GPS&xid=ab3345ab. Accessed 9 Nov. 2020.

https://www.discovermagazine.com/the-sciences/3-theories-that-might-blow-up-the-big-bang

https://phys.org/news/2015-12-big-theory.html#:~:text=In%20short%2C%20the%20Big%20Bang,intense%20heat%20called%20a%20Singularity.