To determine the angular size we use the small angle formula: d 2.06 x 105 D Solving for 0. 0 = 2.06 x 105 d What is the angular size of Jupiter from Ganymede? degrees

Q: Could life have developed without oxygen

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Q: True or False One of the disadvantages of parallelepiped algorithm of supervised classification that...

A: The process of classify pixels unknown identity by using samples of known identity. Here, unknown pi...

Q: Propose an explanation for the nearly pure carbon dioxide atmospheres of Venus and Mars. (Select all...

A:   The thick carbon dioxide atmospheres of Venus and Mars is due to Carbon dioxide that was probably ...

Q: Please calculate the greenhouse gas emissions per year for all of the facilities listed in Ontario. ...

A: From the given data, there are a few assumptions that need to be made: Numbers reported are total u...

Q: Could life have developed without oxygen?

A: The planet earth developed approximately 4.5 billion years ago, and life originated on the earth app...

Q: What effect might each of the following have on the Earth's climate?

A:   (a) CO2 (b) Particulate pollution (c) Aircraft in the stratosphere (a) The carbon dioxide theory ...

Q: Question 2

A: Minimum Elevation = 78 feet  

Q: What general direction was the Pacific plate moving between 70.7 and 43.4 million years ago?

A:   The geological, geophysical (magnetic and seismic) evidences suggest that the subduction and islan...

Q: How can you tell which lines are absorption lines in a photographic spectrum?

A:   Absorption lines are dark lines, or lines of reduced intensity, in a continuous photographic spect...

Q: As seen from Earth, the Sun has an apparent magnitude of about                 26.7. What is the app...

A: The absolute magnitude (M), apparent magnitude (m), and the distance (d; in lightyears) between star...

Q: How do I have my research paper in Geography checked for Grammer, Punctuation, Plagirism?

A:   Grammarly is a very good software for checking Grammer, Punctuation, and Plagiarism issues in your...

Q: Which of the following is not true of conditions during the Hadeon eon?

A: Which of the following is not true of conditions during the Hadean eon? The atmosphere held no oxyg...

Q: Which would be the better of two bad choices for an urban area: a magnitude 6.5 to 7 earthquake ever...

A: On the Richter Scale, a magnitude 8 earthquake releases 10 times more energy than a magnitude 7 and ...

Q: True or False The difference between tone and color of an image is characterized by the image shadow...

A: False.

Q: Draw a box model depicting the greenhouse effect and the followingassumptions. Label the energy flux...

A: There are four boxes in the model: Space, Sun, Atmosphere and Surface. The exchange of energy takes ...

Q: Gold is often found at the bottom of streambeds in placer deposits. Describe the process that forms ...

A: Placer deposits are composed of heavy mineral sands that accumulate locally. These mineral sands are...

Q: True or False  The differentiation of the layers of Earth is an example of unidirectional change in...

A: Unidirectional change in the nature of Earth can be seen in the internal layers of Earth. 

Q: Which part of the United States sits in an opening ocean basin? Evaluate the earthquake threat there...

A: The Basin and Range province present in the western United States comprising of Nevada, the western ...

Q: Explain how population density and distribution  affects the environment

A: Population density is the number of people living per unit area. High population density is associat...

Q: The following three questions contain examples of plotted station circles. Then study each of these ...

A: Temperature Wind Speed Wind Direction Pressure Cloud Cover Weather 8oC 15 knots South West 987 mb ...

Q: What volcanic processes have killed the most people in the last 500 years?

A: Some of the most deadly volcanic eruptions over the last 500 years are:  Krakatau, Indonesia (1883)...

Q: Radiometric analysis for the GRANITE: Fullertonian 50 %,   Tuffyton 50 % How many half lives have pa...

A: Let the number of half-lives be n.  So, required time period, t= nT1/2  where T1/2 is Half-life of a...

Q: 1. Sketch and label areas of erosion and deposition resulting from the groin (top), jetty (middle), ...

A:   Jetties are rock walls that are designed to protect the entrance of a harbor from sediment deposit...

Q: Evaluate the earthquake hazards in locked versus creeping segments of the San Andreas fault. Are the...

A: The San Andreas Fault present in continental crust and extends about 1,200 kilometers through Califo...

Q: Are tsunami more dangerous along a straight coastline or in a V-shaped harbor or inlet?

A:   When crest of the tsunami wave hits the coastline, sea level rises. The rise in sea level varies d...

Q: What type of fault movement best characterizes the Basin and Range province? What are the highest ma...

A: Basin and Range (B&R) province of the western United States is an example of an active rift syst...

Q: 5. Worldwide, the oldest rocks at the ocean floor are about 180 million years old. In contrast, the ...

A:   Continental crust is very much older than oceanic crust. Because continental crust is very rarely ...

Q: Suppose you are hiking in the mountains of Utah and find a fossil of an animal that lived on the oce...

A: The Mississippian Period is named after coal bearing sediments found in the Mississippi River valley...

Q: Which of the following salts produce a BASIC solution when added to water? (only one)     ...

A: For a salt to be considered basic, the anion in the salt must be a conjugate base of a weak acid.