# APES Quiz 3 Prep

Good Essays
601 Words
Grammar
Plagiarism
Writing
Score
APES Quiz 3 Prep
Vincent Zhang Per. 0
APES Chapter 3 Quiz Prep
1. Growth rates at which the amount doubles in a fixed unit of time is called exponential growth.
2. Changes that tends to stabilize a system is called negative feedback.
3. Change that tends to destabilize a system is called positive feedback.
4. The lessons of Amboseli National Park teach us:
III. Continued wet-dry cycles change soils, the distribution of plants, and the abundance of animals.
5. The principle of environmental unity states that everything affects everything else; all systems on the planet inherently affect each other.
6. Considering inputs to a pool and outputs from it, the pool will be in steady state when the amount of inputs is equal to the amount of outputs.
7. The figure above illustrates the amount of time vs the locust population. As time progresses, the locust population exponentially increases.
8. This is an example of positive feedback because as time increases, the locust population increases as well.
9. Doubling time=70/%, where the rate is not converted to decimal places.
70/5, which is equal to 14. So, it would take 14 class days to double the # of students.
10. ART=s/f, where s is total, and f is the rate.
ART=1200/600, or 2. The ART is equal to 2 months.
11. This is an example of uniformitarianism because past events, such as millions of years of sediment deposit, influence future ones.
12. The region of the Earth where life exists is known as the biosphere.
13. Amboseli National Park suffered a serious loss of the woodland habitat because of changes in rainfall and soil composition. These were detrimental towards the well-being of these trees, and as a result, they suffered.
14. The Gaia Hypothesis says that the different aspects of the Earth, such as the environment, the atmosphere, and the climate are all impacted by the biota; we directly influence these Earthly attributes.
15. An example of a problem of these long residence timed systems is the issue of

## You May Also Find These Documents Helpful

• Good Essays

chemical and radiation cause mutations. 5. Research about the current state of the animal and plant life on the land at and around the…

• 420 Words
• 2 Pages
Good Essays
• Good Essays

Environment: The Science Behind the Stories, 4e (Withgott) Chapter 5 Environmental Systems and Ecosystem Ecology…

• 3963 Words
• 19 Pages
Good Essays
• Better Essays

Uniformitarianism and catastrophic events go hand and hand, uniformitarianism is the earth continuing to change due to natural processes, those natural processes would be catastrophic events. Technology is rapidly progressing, the detection of catastrophic events can be discovered before it even begins to happen, and eventually these events will be a part of the geological process.…

• 861 Words
• 3 Pages
Better Essays
• Powerful Essays

Name: __________________________ Date: _____________ APES Mid-Term Possible Exam Questions The exam will consist of 100 questions selected from the 175 questions on this review sheet.…

• 7483 Words
• 23 Pages
Powerful Essays
• Powerful Essays

14. A population of 1,236,000 grows 1.3% per year for 10 years. y 5 1,236,000(1.013)x ; about 1,406,413…

• 505 Words
• 3 Pages
Powerful Essays
• Satisfactory Essays

C. Use the formula to predict when the rice weevil population will reach 1,000,000,000. Show your work.…

• 252 Words
• 1 Page
Satisfactory Essays
• Good Essays

Threats and impacts to wetlands include: * Alteration of natural water regimes – This can be caused by activities such as artificial drainage, the extraction of groundwater, the construction of dams and weirs and the loss of vegetation. Plants and animals that inhabit wetlands are often dependent on a particular water regime, and may be affected by changes in water levels and inundation.…

• 680 Words
• 3 Pages
Good Essays
• Good Essays

An ecosystem is a biological community of interacting organisms and their physical environment. Ecosystems can be changed by both human activity and natural succession. Ecological succession is the observed process of change in the species structure of an ecological community over time. The time scale can be decades (for example, after a wildfire), or even millions of years after a mass extinction. This essay aims to identify ways in which vegetation has transformed over time, and to evaluate the importance of both human and physical factors.…

• 1078 Words
• 5 Pages
Good Essays
• Satisfactory Essays

Exponential growth can also be used to model population growth at any time. The formula for calculating exponential growth is (dN/dt) = rN: 1) r is the rate of natural increase and is usually expressed as a percentage (birth rate - death rate), 2) t a stated interval of time, and 3) n is the number of individuals in the population at a given instant (Wenner, 2009).…

• 461 Words
• 2 Pages
Satisfactory Essays
• Better Essays

References: Botkin, D. B., & Keller, E. A., (2011). Environmental Science: Earth as A Living…

• 994 Words
• 4 Pages
Better Essays
• Good Essays

4. To what extent can the pattern in vegetation be explained by past and present human activity and related biotic…

• 983 Words
• 4 Pages
Good Essays
• Satisfactory Essays

Exercise 1: The Organism and Its Environment GUIDE QUESTIONS 1. a. In the first part of the exercise conducted, the abiotic factors influencing the forest and the grassland community were measured. Despite the two sites being in close range of each other, they have significant differences that set them apart from each other. Table 1.1 shows the comparison between the two communities.…

• 505 Words
• 3 Pages
Satisfactory Essays
• Satisfactory Essays

AP Environmental Science (APES) Summer Assignment Edmodo Group Code: dio5bw First of all, thank you for joining my class. I look forward to working with you for the 20132014 school year. It should be an exciting year for us. Our class will be utilizing Flip instruction which means internet access would be required to be successful. The public library can be utilized for internet access as well. I will be using Edmodo for instructional notes, quizzes, videos, and other related items. In order for you to have some initial success in this course please do the following: You will need to check out the Raven and Berg (purple)…

• 404 Words
• 2 Pages
Satisfactory Essays
• Good Essays

C. Lyell- Isua, Greenland- Basic 1. Uniformitarianism is that the laws of nature have not changed in the course of time. The present is the key to the past, so it helps geologists today find out about the worlds past.…

• 1186 Words
• 5 Pages
Good Essays
• Good Essays

3. Identify and describe two examples of predator-prey relationships in your food web. Either the Heron or Hawk and fish populations in the salt water marshes are a prime example of a predator-prey relationship; the heron finds its prey by walking or “waddling” through the shallow waters of the marsh and catching fish by striking them with the birds long neck and beak, swallowing the fish whole; and the Hawk with its powerful wings flies down and grabs the fish right out of the water (Also helping to control the area’s fish population.)…

• 997 Words
• 4 Pages
Good Essays