ENVR 1301- Cali Copper

  • What I Most Look Forward to in My Environmental Science Class.                                             I am looking forward to study how humans affect an organism's biological and physical surroundings is the strict definition of environmental science. I have never made a blog before so I am excited to see all my work organized and together throughout this semester. I am curious to learn about how pesticides affect croplands, how vegetation is affected by acid rain, the impacts of introducing exotic game fish species into ponds or lakes, and so forth. 

  • What I Think This Class Will Be About                                                                                    From what I've seen on canvas and heard in Professor Walkers welcome video I know this class is split up into four modules which are the Introduction to Environmental Science, Earth Systems, Environmental Challenges, and environmental Policy. Looking into each module I see a more in depth vision of what we will be covering every week relating to the module we are in. 

Comments

Post a Comment

Popular posts from this blog

Activity 2.2- hydrosphere: Mendenhall Glacier in Alaska

Image
Activity 2.2 – Hydrosphere:  Mendenhall Glacier in Alaska Original Photo 2007   (notice the two people walking in the snow 2007)   Second Photo (2015)   Google Earth View (Google Maps, 2025)   Mendenhall Glacier in Alaska, between 2007 and 2015 According to Mutiti et al. (2018), glaciers are an essential component of the  cryosphere , the frozen water part of the Earth system. Problem Over the past century, Mendenhall Glacier, near Juneau, in south east Alaska, has been significantly retreating. In addition to changing the local environment, this retreat acts as a clear sign of larger climate shifts. Comprehending the magnitude and consequences of this glacial recession is essential to understanding how climate change affects cryospheric habitats. Explanation The distance of Mendenhall Glacier from the Juneau Icefield to Mendenhall Lake is roughly 13.6 miles. The Tlingit names Sitaantaagu ("the Glacier Behind the Town") and "the Glacier Behind the Little La...
Read more

Activity 4.1 – US Environmental History and Major Regulations.

In the United States throughout history, the environmental thought has shifted from viewing nature as a resource to be conquered and consumed to slowly realizing nature is something we need to respect and preserve. Theis & Tomkin (2018) and Russell & Fairfax (2014), help explain the evolution of environmental regulation and activism. When America first came to be, the settlers were focused on survival and Westward expansion, so nature was often seen as an obstacle. back then, nature seemed limitless. This era was shaped by the idea of “manifest destiny” which encourage expansion for economic gains (Thesis and Tonkin, 2018) By the late 19th century, the effects of unchecked industrialization became hard to ignore as pollution increased alongside water, contamination and deforestation. Muir advocated for preserving nature for its intrinsic value. (Russel and Fairfax 2014) he helped lay the groundwork for the US forest service and national Park service. A key cultural turning po...
Read more

Activity 3.3.3- My Plastic Use

Image
Sarah Dudas’s TED Talk, Microplastics Are Everywhere, opened my eyes to the overwhelming impact plastic pollution has on our environment and health. She mentions that in just 65 years, we have produced an estimated 8,300 million metric tons of plastic, yet only 9% has been recycled so the rest ends up in landfills, oceans, and ultimately, our bodies!! Microplastics are tiny plastic particles that never fully decompose, making them a major environmental and health concern. Microplastics are plastic particles that are less than 5mm in size, about as small as a grain of rice. They come in two forms, the first is called Primary microplastics are intentionally manufactured to be small, such as microbeads in cosmetics or fibers from synthetic clothing (Dudas, 2018). Secondary microplastics are a result from the breakdown of larger plastics due to exposure to sunlight, ocean waves, or friction over time (Plastic Soup Foundation, 2019).According to Dr. Erik van Sebille in “Charting the Garbag...
Read more