The term Hooverville was a nickname for a shanty town of shacks and tents built by the homeless in the US during the Great Depression. When Herbert Hoover took over the prâ¦esidency in 1929, the Great Depression soon occurred.
The carbon cycle shows how carbon moves from the atmosphere, through various animals and plants, then back into the atmosphere again. All cells contain carbon compounds such as proteins, fats and carbohydrates. Carbon is passed from the atmosphere, as carbon dioxide, to living things. It is passed from one organism to the next in complex molecules, and returned to the atmosphere as carbon dioxide again. Removing carbon dioxide from the atmosphere. Green plants and algae remove carbon dioxide from the atmosphere by photosynthesis [photosynthesis: The chemical change that occurs in the leaves of green plants. It uses light energy to convert carbon dioxide and water into glucose. Oxygen is produced as a by-product of photosynthesis.]
Photosynthesis is a chemical process that occurs in many forms of bacteria and virtually all plants, including aquatic plants and algae. Using just three simple ingredients (carbon dioxide, water, and sunlight) plants and bacteria are able to make their own food.lants, including aquatic plants, produce oxygen, and they also use oxygen. Here's how these processes work: During a sunny day, dissolved oxygen in water is generally plentiful because photosynthesizing algae and aquatic plants are constantly releasing it into the water.