Geography 132: Natural Landscapes Test #4: Chapters 19, 20, & 21 Essay Questions Points: 7 or 8 each 42) Explain Humboldt's life-zone concept. Give an example. (7 points) Humboldt’s life zone concept explains that plants and animals are present in groupings where the conditions are similar in the environment. There is also a relationship between the elevation and these plant communities. Each of these life zones have their own temperature, precipitation, and insolation. An example would be the types of plants located above timberline on a mountain versus the forests located toward the bottom of the mountain. 43) Discuss the extent of deforestation in the tropics and why it is such an important environmental issue. (7 points) Deforestation …show more content…
After a few years of farming this land, it is abandoned because the soil is exhausted of its resources. It is hard to replant the dominant trees because it takes 100-250 years for these trees to re-establish themselves. 44) Carl Sagan asked, "Who speaks for Earth?" Give an answer as to who does, who doesn't, who should, and why they should (in your own opinion). (7 points) The agency that speaks for Earth is the Environmental Protection Agency. This agency puts in place standards or requirements for firms to follow regarding their emissions. Inspections can and may also be completed by this agency to make sure the firm is following the standards or requirements. Most individuals do not speak for Earth. They believe that it is just the place where we live, but it is much more to the individuals who should be speaking for Earth. Individuals who believe that life was put on Earth in one stroke should be speaking for Earth because it can also be taken out in one stroke. Everyone should speak for the Earth because we live here. It is important that we respect the resources we have and not affect the Earth’s
Plants are found everywhere on earth, up high on the ridge and down low in caves and caverns. The types of plants that live in these places depends on many factors. These factors are separated into two different categories, the biotic factors and the abiotic factors. Some of the biotic factors include, predation, competition, and habitat destruction. Plants with limited competition and large amounts of resources will be in a higher abundance than plants with limited resources and higher competition rates will be confined to areas and either out competed or will be the dominant species. Certain plants adapt to these factors and thrive and others don’t do as well. Some of the abiotic factors include, sunlight, water, temperature, and wind. These
Biomes are appropriate conditions for organizing the natural world because the organisms that live in them common constellations of adaptations, particularly the climate of each of the areas and the characteristic vegetation types that develops in these divisions. It should be understood that the climate is perhaps the most important in determining classes of individuals who may live in an area and the ways they should be amended to live under different conditions of temperature and precipitation and seasonal distribution of these factors element. Every place on Earth has its own climate, influenced by both macroclimate regions as the particular microclimate. The soils are very important because they are essential to determine the types of plants that will grow into a bioclimatic zone in partical, in addition, also as substrates for animals serve. In turn, the soils are heavily influenced by regional climate, as well as the geology of the bedrock. At the same time we have to keep in mind the diversity of plants like the flora just like the diversity of the fauna as well as the adaptation of both.
The annual rate of precipitation, and elevational range once generated a strong foundation for a wide diversity of vegetation
Caring for this earth is a duty of our faith and a way to respect God’s creations. Regardless of a person’s background, culture, or religious preferences, we are all called to protect the planet on which we live to preserve the future of the earth. As stewards and stewardesses called by God to share the responsibility for the future of the earth, we must work to protect all of creation for the sake of future
Located at the base of the Wasatch Mountains is the wonderful city of Sandy. Sandy City is one of the more populous areas of Salt Lake City and the 5th largest city in Utah. It is a large, mostly suburban area with a population of about 94,000 people. It extends from I-215 to the north, E 12300 to the south, W 10600 S to the west, and Little Cottonwood Canyon Road to the east.
But if we don’t protect earth, we will face more and more environment problem, global warming intensifies, glaciers melt and forests reduced. We can live in earth. So, if we protect environment, it will be better. Environmentalist also gives people a hope.
“Times and conditions change so rapidly that we must keep our aim constantly focused on the future”. This is a quote by one of the most successful and innovative men to ever live, Walt Disney. He was successful because he constantly kept looking to make a better future for himself and others. He did this through interactions with the world and everything around him. Interactions such as these can push mankind forward. They lead to innovations that revolutionize the world we live in. It only takes one great idea to change the world and make it a better place for everyone. Human geography deals with how human actions influence and impact other humans and the world’s environment.
Adaptations in terrestrial environments involve the structural and functional qualities of the organism, to achieve the adequate intake of oxygen and other essential substances for the animal to survive, the evolution of more complex anatomical structures were required. Gravity is stronger on land than water, which means terrestrial organisms have to be more structural than aquatic organisms. Also, the balance of gas exchange with water loss is a key feature to survive in land. For example plants, when doing photosynthesis require carbon dioxide and water to produce oxygen, at the end of this process a lot of water is lost and terrestrial plants have to compensate the water being lost and the water taken from soil. Furthermore, the dispersal of gametes by wind or other animals have helped plants reproduce in large amounts and create varieties of species of the same kind. Short-term weather patterns as well as long-term climate conditions based on precipitations, temperature, wind, humidity as well as other factors are survival obstacles that organisms in land have to adapt to live; endothermic organisms have to maintain a constant internal
1. In a compared map of the Holy Land and the state of New Jersey, there are not a lot of differences in the amount of land. Although the Holy Land does not provide important resources, people have been fighting over it throughout history.
It is where a highly advanced where of living for the Native Americans. It Is grassland that went through the west- central portion of the United States. Towards the east the tribes Osage and Iowa had hunted, planted crops, and lives in small villages. People who lived in the Great plains followed the laws and made handmade tools and clothing.
1. The reasons why some buildings are in the floodplains is because of agricultural industry. Another reason is population growth and expansion into those areas where people felt safe because of improvements of levees. Even though people were told about the dangers most people relied on disaster insurance instead of flood insurance. There should be laws that prohibit further development of these areas because it is costing the taxpayers lots of money for people that want to live in these areas that know the risks. If there were laws in place they could use some of the land as soccer fields and football fields as overflow ponds if they do want to build in a floodplain they need to raise the ground up by hauling in soils that will let the water pass through into those overfill ponds.
The enviromnet plays a huge role in the way they live in Africa. Where a region is located has a very big impact on the activities that are able to take place there. If a place is too hot or too cold, certain plants are not able to grow there. Also, too much rainfall or not enough rainfall can help or prevent certain plants from growing. In Africa your specific location in regards to elevation, and the equator, the climate and the natural resources all play a role in Africa's economy.
Ninety percent of the earth’s trees between three and four hundred years old have been cut down. The remaining ten percent is all we will ever have (Gallant, 97). The definition of deforestation by the Random House Dictionary of the English Language is "to divest or clear of forests or trees.” Deforestation is one of the most significant issues of our time; considerable measures must be taken to prevent further pillaging of our unique forest resource.
Humans have an ethical responsibility to care for the earth, they should make a better world and repay the earth by
These perspectives are anthropocentric or human centered and view all non-human life as less important than humans themselves. Environmental ethics challenges these beliefs by questioning the assumed moral superiority of human beings to members of other species on earth (SEP, 2008). Preservation of the environment is essential to the preservation of the human race.