Understanding Earth's tilt, our seasons, and the impact on seasonal temperature extremes. Work through the activities...
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
Understanding Earth's tilt, our seasons, and the impact on seasonal temperature extremes. Work through the activities below and answer the following questions. Background: Earth's axis is tilted 23°27' or approximately 23.5° from its orbital plane, this is called the angle of inclination. Since Earth's axis always points to the same location in space as the planet orbits the sun, the angle of inclination is an important factor in describing the location of the Tropics of Cancer and Capricorn and also the Arctic and Antarctic Circles. These very specific latitudes are Tropic of Capricorn. (23.5°S) important to today's climate. In this activity we will explore the impact of changing the planet's angle of inclination on the weather and climate. Materials: Something to use as a globe and a cell phone flashlight. Arctic Circle (66.5'N) Tropic of Cancer. (23.5°N) Equator (0) Antarctic Circle (66.5'S) North Pole (90°N) South Pole (90'S) One impact of the angle inclination that we in Albany, NY (latitude 42.5°N) receive over 15 hours of daylight on the summer solstice and only about 9 hours of daylight on the winter solstice. Use your "globe" and your cell phone flashlight to prove to yourself that the winter days are in fact shorter than summer days by spinning your "globe" on is axis while the northern hemisphere is pointed toward or away from you. Now let's consider if the Earth were tilted at two new angles: (1) half of today's current tilt, to a new angle of 11.75° and (2) double today's current tilt, to a new angle of 47°. 1. With these new tilts, how would the latitudes corresponding to the new Tropic of Cancer and Arctic Circle change? Explain how you came to this conclusion. 2. With the double the tilt, estimate the hours of daylight we (in Albany) would receive on (i) the summer solstice and (ii) the winter solstice? Use your mini globe and cell phone flashlight to help answer this question. Explain your answer using diagrams as necessary. 3. How would the northern hemisphere seasons change in Albany on Earth with both of the new tilts? Explain this in terms of expected temperature relative to what we experience today, why, from a radiation perspective, would you expect these changes to the season. Understanding Earth's tilt, our seasons, and the impact on seasonal temperature extremes. Work through the activities below and answer the following questions. Background: Earth's axis is tilted 23°27' or approximately 23.5° from its orbital plane, this is called the angle of inclination. Since Earth's axis always points to the same location in space as the planet orbits the sun, the angle of inclination is an important factor in describing the location of the Tropics of Cancer and Capricorn and also the Arctic and Antarctic Circles. These very specific latitudes are Tropic of Capricorn. (23.5°S) important to today's climate. In this activity we will explore the impact of changing the planet's angle of inclination on the weather and climate. Materials: Something to use as a globe and a cell phone flashlight. Arctic Circle (66.5'N) Tropic of Cancer. (23.5°N) Equator (0) Antarctic Circle (66.5'S) North Pole (90°N) South Pole (90'S) One impact of the angle inclination that we in Albany, NY (latitude 42.5°N) receive over 15 hours of daylight on the summer solstice and only about 9 hours of daylight on the winter solstice. Use your "globe" and your cell phone flashlight to prove to yourself that the winter days are in fact shorter than summer days by spinning your "globe" on is axis while the northern hemisphere is pointed toward or away from you. Now let's consider if the Earth were tilted at two new angles: (1) half of today's current tilt, to a new angle of 11.75° and (2) double today's current tilt, to a new angle of 47°. 1. With these new tilts, how would the latitudes corresponding to the new Tropic of Cancer and Arctic Circle change? Explain how you came to this conclusion. 2. With the double the tilt, estimate the hours of daylight we (in Albany) would receive on (i) the summer solstice and (ii) the winter solstice? Use your mini globe and cell phone flashlight to help answer this question. Explain your answer using diagrams as necessary. 3. How would the northern hemisphere seasons change in Albany on Earth with both of the new tilts? Explain this in terms of expected temperature relative to what we experience today, why, from a radiation perspective, would you expect these changes to the season.
Expert Answer:
Answer rating: 100% (QA)
1 According to question it would be with half of todays tilt which is 1175 ... View the full answer
Related Book For
Financial and Managerial Accounting
ISBN: 978-0132497978
3rd Edition
Authors: Horngren, Harrison, Oliver
Posted Date:
Students also viewed these general management questions
-
Davidson Hardware used the FIFO inventory method in 2012. Davidson plans to continue using the FIFO method in future years. Requirement 1. Which inventory principle is most relevant to Davidsons...
-
Titan Offroad Equipment uses the FIFO inventory method and values its inventory using the lower of cost or net realizable value rule. Titan Offroad Equipment has the following account balances at...
-
Richmond Sporting Goods uses the FIFO inventory method and values its inventory using the lower of cost or net realizable value (LCNRV) rule. Richmond Sporting Goods has the following account...
-
Implement a generic Map that supports the put and get operations. The implementation will store a hash table of pairs (key, definition). Figure 5.55 provides the Map specification (minus some...
-
For the one-way analysis of variance with a independent samples of size n, show that a- 1
-
A three-element linear array of isotropic sources aligned along the zaxis has an interelement spacing of 4 Fig. 9-38 (P9.34). The amplitude excitation of the center element is twice...
-
Which System/Product Life Cycle Phases may not be covered by the ConOps and why?
-
When the accounts of Constantine Inc. are examined, the adjusting data listed below are uncovered on December 31, the end of an annual fiscal period. 1. The prepaid insurance account shows a debit of...
-
The atoms in a nickel crystal vibrate as harmonic oscillators with an angular frequency of 5.5x 1013 rad/s. The mass of a nickel atom is 9.75 x 10-26 kg. What is the difference in energy between...
-
You want to park your bicycle in a bicycle parking area where bike racks are aligned in a row. There are already N bikes parked there (each bike is attached to exactly one rack, but a rack can have...
-
A squash ball with an initial velocity of 25(m)/(s)[W] is hit by a squash racket, changing its velocity to 29(m)/(s)[E] in 0.25s. What is the squash ball's average acceleration?
-
A recent annual report of Eastman Company contains the following information. Instructions Compute the following ratios for Eastman Company for the current year. (a) Asset turnover. (b) Return on...
-
Consider the demand for park visitation, Eq. (9.12b). a. We discussed (and illustrated in Figure 9.5) the effect of a change in \(q\) on demand for visits, \(v\). How would you expect the other...
-
Johnstone Inc. began operations in January 2014 and reported the following results for each of its 3 years of operations. Johnstone Inc. has never paid a cash or share dividend. There has been no...
-
Hakodat Manufacturing Company was organized January 1, 2015. During 2015, it has used in its reports to management the straight-line method of depreciating its plant assets. On November 8, you are...
-
Go to the World Banks databank website at http://databank.worldbank.org/data/reports. aspx?source=2&country=. Find the following annual data for South Korea (the Republic of Korea) and Thailand, for...
-
An Alabama lumberyard has four jobs on order, as shown in the following table. Today is day 205 on the yards schedule. Job Processing time (days) Due Date A 10 233 B 7 226 C 9 218 D 8 227 First,...
-
If someone's Z-score for a variable was 0.67. Their score is a significant extreme score. Their score is not significant. O Their score is slightly above average. O Their score is an outlier.
-
The following transactions of Brooks Garrett occurred during 2012: Apr 30 Garrett is party to a patent infringement lawsuit of $200,000. Garretts attorney is certain it is remote that Garrett will...
-
Job 303 includes direct materials costs of $500 and direct labor costs of $430. Requirement 1. If the manufacturing overhead allocation rate is 80% of direct labor cost, what is the total cost...
-
Congratulations! You have won a state lotto. The state lottery offers you the following (after-tax) payout options: Option #1: $15,000,000 after five years. Option #2: $2,150,000 per year for the...
-
Form small groups of four to five individuals. Using the worksheet Be the Best We Can Be Team Norms, discuss how the answers to the questions can assist the group with developing team norms so that...
-
Explain why teams and groups are not the same.
-
List the teams of which you are a member. Select one of these teams to analyze. Is it a high performing team? If so, why is it? If not, why isnt it? What changes need to be made to increase the the...
Study smarter with the SolutionInn App