Using information in the image and the graph find the distance of STN 2 from the epicenter of the earthwquake P STN1 S STN2 P S STN3 1 2 6 7 9 10 11 12 Time (minutes)

Q: In your own understanding, define the term environment and describe the field of environmental scien...

A: Generally speaking, anything that surrounds us is known as environment. We must take serious actions...

Q: An earthquake occured at position X A, B, C and D are 4 seismic stations on the surface of the Earth...

A: Since multiple questions have been asked, we will solve the first question for you. If you want any ...

Q: A student is concerned with the amount of air pollution students are exposed to in the school’s park...

A: The dependent variable in this investigation is the amount of air pollution. The air pollution depen...

Q: What is the weight of the earth?

A: Earth is the major terrestrial and densest planet in the solar system.  It consists mainly silicate ...

Q: Felsic rocks on the surface are .6 characterized by the presence of sodium .and calcium elements Tru...

A: Felsic rocks are a type of igneous rocks that are relatively rich in elements that form feldspar and...

Q: What is the solar equator?

A: The Earth's axis is tilted, hence the sunlight falls on the Earth's surface in an uneven manner. The...

Q: Spring and Autumn (Fall) are called____because they have the same number of daylight hours as nightt...

A: Earth's axis is not straight to the plane of its orbit around the sun. Instead, it is tilted 23 and ...

Q: Why there are different types of soil on the earth?

A: Soil is the thin upper layer of continental crust. The formation of soil is very slow process and in...

Q: What are the important depositional environments of the basic kinds of sediment (such as mud, well-s...

A: Sedimentary rocks are generated by processes such as erosion, weathering, transport, deposition, and...

Q: Why do you think that the micas (flat minerals) in slate, phyllite, and schist are all parallel, or ...

A: Slate, phyllite, and schist are essentially foliated metamorphic rock types. These types of rocks ar...

Q: Argyllichorizons” in soil are rich in:a.phosphorous.b.organic matter.c.sand.d.gravel.e.clay.

A: Soil is the topmost layer of the Earth's crust. It is a very important part of the Earth's system.  ...

Q: Thinking Critically Are asteroid collisions the only causes of mass extinction events?

A: Mass extinction is defined as the loss of about three-quarters of all the species in existence acros...

Q: What locations in the U.S. get more earthquakes and why?

A: An earthquake is the abrupt wave of the earth's surface by the rapid release of energy. This energy ...

Q: Describe the process of how a drill ship like the JOIDES Resolution obtains core samples from the de...

A: The JOIDES Resolution (JR) is a part of the International Ocean Discovery Program (IODP) and is fund...

Q: Does acid mine drainage increase the fertility of rivers it leaks into?

A: Acid mine drainage is highly acidic water with elevated levels of dissolved metals. It drainage from...

Q: Which of these geological tools would not be useful for determining if a volcano might erupt? A seis...

A: Before a volcanic eruption, usually many signs are given off like the increase in number and size of...

Q: How can chlorofluorocarbons (CFCs) be used as such tracers? Would CFC-based methods be equally suita...

A: Tracers can give information about ocean circulation and its variability. 

Q: The graphs show the percentage of electricity production by source in 2009 and 2019 for the state of...

A: The given graph shows that the energy sources being used for electricity production include nuclear ...

Q: 1. a-     b-

A: 1) The cooling and crystallization of magma is a complex chemical process where several silicate min...

Q: 2. The Coriolis effect is due to Earth’s a. orbit around the sun b. tilted axis of rotation c. rotat...

A: The Coriolis effect is defined as the pattern of deflection of objects or masses that travel long di...

Q: Explain why continents drift, and summarize thegeological evidence to support plate tectonics.

A: Alfred Wagner proposed the theory of continental drift, where he stated that a single landmass and a...

Q: Question 11 Use the satellite images below to help you answer the following questions. Note that dar...

A: Mount Pinatubo is an active volcano in Philippine. In volcanic eruption, several gases escape from i...

Q: Calculate the temperature of an unsaturated air parcel at 100 m increments as it rises from earths s...

A: An unsaturated air parcel rises from the earth surface and it adiabatically expands and cools. This ...

Q: Identify statement as being most like an observation, a law, or a theory. All coastal areas experien...

A: Tides are very long wavelength waves that cause periodic rise and fall of sea level on the coastline...

Q: The wavelength of the radiation received from the centre of our Galaxy is about 2.0 ??. Use Wien Law...

A: Wien's displacement law explains the wavelength at which the intensity of radiation emitted from a b...

Q: How do pore waters become pressurized? What is their role in mass movements?

A: The pressure exerted by water or fluid present inside pores is termed porewater pressure. For a sing...

Q: a) Name and explain four reasons why disasters are increasing around the world?

A: Disaster is an event that causes damage, environmental disturbances, loss of life, and deterioration...

Q: 4.17 The tem "clay" can be used in two different ways. meanings of this term? Describe the two

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question s...

Q: Explain the causal factors of the prevailing pollution in the area

A: When harmful substances contaminate, the environment is known as Pollution. It refers to the bad con...

Q: Because of slates hardness and foliated texture, it is popular as special building material and for ...

A: Slate is a metamorphic rock which is fine grained and has foliations. It is formed by the alteration...

Q: #18 I am searching for this info. I cannot find what lights are visible

A: Observatories are the device that set on the earth surface to observe the extraterrestrial.  There a...

Q: Explain why the entire pattern of isotherms has a more northerly location on the July map than on th...

A: Isotherms are the lines joined on the map with similar temperature. It is used to demonstrate the te...

Q: Describe the “greenhouse effect”?

A: In recent years climate change has been a serious alarming issue. Climate change is caused by the gr...

Q: 15. Look at the samples on the left side and try to identify the Texture, Composition, Rock Type, an...

A: a) Texture: It is a fine-grained mafic aphanitic holohayaline undersaturated volcanic igneous rock s...

Q: Using information in the image and the graph find the distance of STN 1 from the epicenter of the ea...

A: At station 1, the time or arrival of P waves is 4 minutes and the time of arrival of s waves is 9 mi...

Q: What did the region of the modern Rocky Mountains look like at the end of the Eocene Epoch?

A: Orogenic belts are formed due to structural deformation and differentiation in compositions at the c...

Q: Compute the soil saturation percentage (SP) as:          SP = [50 ml / 200 g] x 100 = ______ %

A:  Soil saturation percentage is a parameter for characterizing soil texture. It is defined as the per...

Q: Explain the following  1.air pollution  2.water pollution  3.soil pollution  4.chemical pollution  5...

A: Pollution is a word that means the accumulation of harmful materials, could be solids, liquids, or g...

Q: Please take a look, I have to sketch some of them.   I have tried but can't do it correctly.

A: Quartz is a silicate mineral with the chemical formula SiO2.  Halite is a chloride mineral with the ...

Q: Referring to the graph shown below, which of the following statements best describes the trend in gl...

A: 1. Total ice remained constant but decreased from 10 million km2 to around 8 million km2 in recent t...

Q: Would there still be seasons on Earth if Earth's axis is in the ecliptic plane?

A: The earth tilted nearly 23.5° on its axis from the vertical. The seasons are produced by switching i...

Q: How does the burning of fossil fuels contribute to air pollution? What are the main products of burn...

A: The organic matter(remnants of plants) which are buried deep under the Earth over hundreds of years ...

Q: What is the ratio of the sunlight intensity reaching Mercurycompared with the sunlight intensity rea...

A: There are eight planets in our solar system which orbit around a star, the Sun. The planets like Mer...

Q: Q4

A: When a rock is transported, during the course of it's journey, it gets abraded and will become round...

Q: What makes the Moon completely dark during a lunar eclipse?

A: The natural satellite of the earth is termed as Moon and appears to be dark during the lunar eclipse...

Q: 6. Base your answer to the following question on the photograph below and on your knowledge of Earth...

A: Many types of environments are present on the earth. These environments are characterized by their d...

Q: The position of the overhead moon is always between which two parallels of latitude?

A: The Tropic of Capricorn is a parallel of latitude 23.5°S of the equator. The Tropic of Cancer is a p...

Q: A farmer desires to irrigate a border which is 12 meters wide and 150 meters long. He wants to app...

A: The required amount of water for irrigation is equal to the volume of the border. V=12 m150 m751000m...

Q: How can glacial conditions affect the landscape beyond the margin of the ice?

A: Glaciers are huge ice masses that move over the land very slowly. These huge ice masses are formed b...

Q: Writing Response(Small): Use density to justify the order of Earth’s layers. Write your answer in co...

A: Density is defined as the ratio of mass to volume of a material.