Both cause population within the water system. Agricultural Usage Using the ocean water for drinking of livestock and human usage. In 200 to 300 words, respond to the following: Choose one fresh or ocean water resource challenge and describe in detail why the issue has become a problem and how human activities have contributed to the problem. Water population has become a problem that seems to be out of control and we are running out of time to fix this problem. It is a problem because the level of water population we have now can kill the animals within the water.
Sowbugs are mostly vegetarian, but considered omnivores (The University of Arizona 1997). Found in many flower beds, flower pots, and greenhouses sowbugs are considered pest to many gardeners. But they happen to be very valuable because they are able to circulate soil without eating garden plants. As scavengers though, they also play a
It was an acute and highly infectious disease and the fatality rate for this unexposed population was often high. 2.Malnutrition Indigenous people also suffered from malnutrition. They lost the traditional lifestyle and their diets were altered due to the European’s growing settlement. Tress and plants were destroyed,waterways were dirtied, and the large animals escaped. The land was no longer able for them to hunt and gather food and they couldn’t to the new food such as sugar and flour.
Causes and spread of infections 1 Understanding the cause of infection Bacteria can be both beneficial and pathogenic. These single cell micro-organisms are tiny living beings, neither plant or animal, that normally exist together in millions and reproduce only asexually. Some of their common illnesses and infections include ear infections, food poisoning, urinary tract infections, diphtheria, bacterial meningitis, gastritis and sinusitis. Viruses differ from bacteria, being coated genetic material and in that they do not reproduce on food, needing a living host to do so. They replicate by invading targeted cells of their host and taking over genetic material responsible for reproduction.
It’s an advantage because the worms can get what they need to survive, like food and oxygen. But, it is also a disadvantage because since their hydrostatic skeletons depend on hydration, where they live might not have the weight of fluid required for their body. Secondly, planarians and earthworms are different types of worms. Planarians are flatworms and earthworms are segmented worms. Planarians have the advantage of being able to asexually reproduce by regenerating, but earthworms are unable to do that, which is a
What's So Great About Wheatgrass? Wheat Grass Benefits 40 Points of Wheat Grass: Nutritional Values 40 Points Medical References 1- Wheatgrass Juice is one of the best sources of living chlorophyll available. 2- Chlorophyll is the first product of light and, therefore, contains more light energy than any other element. 3- Wheatgrass juice is a crude chlorophyll and can be taken orally and as a colon implant without toxic side effects. 4- Chlorophyll is the basis of all plant life.
If you were wondering what the first settlement of Jamestown was like, try and picture a big swampy area with not a lot of resources to use. On top of that, the settlers weren’t too bright themselves. The inhospitable conditions severely challenged the settlers. Jamestown was a swampy area, and furthermore, it was isolated from most potential hunting game such as deer and bears which like to roam over much larger areas. The settlers quickly hunted and killed off all the large and smaller game that was to be found on the tiny peninsula.
Furthermore, the reservoir also covered many unexcavated archaeological sites, destroying irreplaceable ancient heritage. 2. How does the Three Gorges Dam relate to the issues of global warming, biodiversity, and water pollution discussed in this chapter? The Three Gorges Dam reduced the emission of C)2 by thermoelectricity factory; it has also prevented the pollution that was entering into the river. The main cause of reducing biodiversity was preventing the stream and also prevented the movement of the migration of fish was blocked, and plants and animals adapted to the river habitat would die out.
This meant that any fish that would try to swim down to the bottom of the lake would die due to lack of oxygen. This then cut down a high level of cichild which ate at the bottom of the lake. Some other factors that affected Lake Victoria are the pollutants that are caused by humans such as sewage that were untreated, waste than ran into the lake, and the effects of agriculture. The total of all these activities by humans combined have crushed Lake Victoria’s sensitive ecosystem. Another major provider to the ecological balance of Lake Victoria’s was the initiation of the Nile perch.
Because bacteria needs water to survive, drying effectively kills them. By drying, the products lose some of the vitamins and nutrients, the consistency, colour, flavour. Using this method many types of fruits, vegetables, herbs, meat and fish can be consumed longer. Most of the fruits and vegetables can be dried, berries,