If the time difference between the first arrival of P waves and the first arrival of S wave is 3 minutes 40 seconds, what is the approximate distance to the epicenter?  2600 km   3400 km   2200 km   3800 km

Q: 1. What is the diagram above called? 2. Explain and elaborate on the usage of the diagram.

A: 1) This diagram is called TAS diagram. TAS refers to Total Alkali versus Silica. It is the chemical…

Q: Give an example of the interaction between the hydrosphere and the lithosphere: - Give an example…

A: Answer:  Rain water from the (hydrosphere) which falls from clouds into the (atmosphere) then it…

Q: Unsorted sedimentary rocks were likey deposited in: a) Ice with no liquid water b) high velocity…

A: We need to find out the correct answer.

Q: List and define the stratigraphic principles used to reconstruct Earth's long history.

A: solution

Q: Choose one of the following renewable resources and discuss the pros and cons of its usage in our…

A: Introduction The renewable energy resources are those which can be renewed and generated endlessly.…

Q: What is the link between gust spectrum and force spectrum, and what is the link between force…

A: A wind is termed as gust in cases the peaks of the wind reaches a minimum of atleast 16 knots. Gusts…

Q: Based on the story "Giving the Tree, draw a cycle that best show how tree being abused.   If given…

A: Figure 1: Depicting the methods in a cyclic manner how the little boy abused the tree Based on the…

Q: The earth's physical landscape is the result of conflict between forces..." Explain what mis means.…

A: Ans 1) The earth's physical landscape is partly the result of conflict between the forces that build…

Q: The map shows Earth's continents, the outlines of the plates that make up Earth's outer shell, and…

A: Based on the map provided, it can be concluded that most of the volcanoes of the  world are present…

Q: What is the name for the highest elevation of the water at surface at point of contact with coast?…

A: The coast is the land along an ocean. The limit of a coast, where land meets water, is known as the…

Q: You need to draw on the map I gave you.

A: I hope this answers your question

Q: many deformational events did the rock experienced? Provide a reason for your answer. many…

A: In the case of given figure showing thin section with undergoing with multiple deformation and…

Q: What are the geographical areas filled wiith a major community of plants and animals?

A: We need tow write about the place where major community of plants and animals exist.

Q: b. How many years elapsed between the end of the Cambrian and the beginning of the Permian? How long…

A: b. Cambrian period ended about 505 million years ago and Permian period started about 286 million…

Q: Contrast density variations with depth in the high and low latitudes. Why do high-latitude waters…

A: In the highest latitudes (over 60 degrees), neither a mixed layer nor a pycnocline exist since there…

Q: 65. Crustal processes that form new rock, modify it, transport it and break it down is referred to…

A: 65. Rock Cycle               Rock cycle is the process by which on rock transform into another rock…

Q: Discuss how scientists and policymakers have worked together to affect international cooperation on…

A: Politicians have a lot of influence over which scientific viewpoints receive public notice since the…

Q: What should the international community do about energy?

A: Society needs energy for transportation, warming and cooling of structures, controlling creation…

Q: Mexico City, Mexico is located at -99.128° Longitude, 19.4° Latitude. Enter the solar-zenith angles…

A: Mexico city , Mexico  is located at−99.128∘ Longitude, 19.4∘ Latitude. the solar-zenith angles for…

Q: Question 2. The Salal Glacier Volcanic Complex was formed during the Ancestral Cascades, Pacific NW…

A: solution

Q: EXAMPLE 6.5 A simply supported beam with a uniform section spanning over 6 m is post-tensioned by…

A:

Q: Data from sand crickets suggests that if we compare short-winged (SW) to long- winged (LW) females…

A: The x-axis of the graph denotes the proportion of energy required for the flight of the sand…

Q: 1) Grenville orogen 2) Wopmay orogen

A: SWEAT(Southwestern United States and East Antarctica) hypothesis is that the Southwestern United…

Q: What is the phenotype of both parent beetles? a e Yellow bb b Blue C BB d Use the following image to…

A: Introduction This can be understood with the help of Mendel theory that he applied for peas.

Q: Comparing what happens in the first and second instance, which of the following statements is/are…

A: The interaction among the species is driven by the principle of competitive exclusion is one of the…

Q: Which of the following statements about minor planets is FALSE? Select one alternative: Some minor…

A:

Q: 1-8) What does the graph to the right show? * A. Histogram B. Spatial profile C. Spectral profile D.…

A: Ans. The relationship between reflectance and wavelength is shown by spectral reflectance curve.

Q: Absolute humidity is the percentage of water vapor in the air at any given time. The absolute…

A:

Q: The equation of the line can be used to calculate the predicted frequency of earthquakes (Num/year)…

A: solution

Q: what degree of latitude is the north pole

A: Latitude are the basically imaginary lines which are drawn on earth  horizontally palleral to each…

Q: explain why or whynot we should restore the Florida Everglades. Please use facts to back your…

A: Florida Everglades are known for its unique landscape and is one of most beautiful wetlands on the…

Q: The Figure above shows records of abrupt climate events from Greenland and Antarctic ice cores. (a)…

A: The abrupt climate events observed from the records of Antarctic and Greenland ice cores are called…

Q: The end-block of a prestressed concrete beam has a rectangular section 100 mm wide by 200 mm deep. A…

A:

Q: This is a 300 – 400 word summary of the key environmental, social, and economic factors that were…

A: The Environmental factors that were considered for soil health-  The environmental factors which are…

Q: Which of the following is NOT used to infer information about the interior structure of planets?…

A: Moons are also considered as the fragment of the its own planets so we can consider that the study…

Q: What are some differences between petroleum-based fuels versus biofuels?

A: Answer :  Some important differences between petroleum-based fuels versus biofuels..... Petroleum…

Q: The Hubble space telescope succeeded to take direct images of protoplanetary disks in 1990s. Before…

A: The hypothesis of the nebula, the most widely accepted theory explaining how the Solar System formed…

Q: Why is the Roche limit important in forming rings around Jovian planets? O Objects closer to the…

A: Roche limit, also called Roche radius, can be defined as the minimum distance from a heavenly body…

Q: What is LEED for homes? What are the levels of certifications and the points required for each…

A: Q. 1 Answer: LEED is the full form of Leadership in Energy and Environmental Design. LEED for Homes…

Q: Why do we expect rings around all Jovian planets? Select the two best answers. O All Jovian planets…

A: Introduction Jovian planets are those that have a lower density and lies in the outer part of the…

Q: Which island was probably the last to be inhabited by Drosophila species? Select an answer and…

A: We need to write down the correct answer.

Q: I only need the answers

A: Q.1 E Q.2 G  Q.3 D

Q: What is the significance of the Main Sequence on the H- R Diagram? Also, how did astronomers…

A: The Main Sequence is considered to be a continuous band of stars, which appear on the plot of colour…

Q: Tail spikes are dominant to plain (us "T" and "t") Phenotype Pointed (homozygous) Pointed…

A: Solution

Q: Your TAS is 50 kn and you have a tail wind of 50 kn. What is your GS and how much time in mins will…

A: solution

Q: Which of the following phenomena are not directly associated with the General Theory of Relativity…

A: The General Theory of Relativity was given by Albert Einstein in 1996. It is generally concerned…

Q: is being on an active continental margin related to the development of the on Coast Range and the…

A: Active continental margins are evident of by mountain-building activity and covers the volcanic…

Q: What are some solutions to the water pollution problem

A: One of every 20 regular water tests performed for huge number of Chicago inhabitants tracked down…

Q: 10. Vegetation is often used to stabilize slopes and prevent mass wasting - the primary reason is:…

A: Since you posted multiple questions,we will provide the solution only the first question question as…

Q: How do earthquakes allow us to model the structure of Earth's core?

A: Knowing how the waves behave as they move through different materials enables us to learn about the…