Porosity Porosity = = : : Pore Volume Bulk Volume 5.049 cm³ 19.195 cm 0.2630 0.2630 26. 30 % X 3 100 IS the value of the calculated porosity total or effective? Explain why or why not. What is the lithology of the core sample?

Q: For the construction of excavated underground tunnels, it is common to find rock massifs, and…

A: 1.  Triaxial compression test is one of the in situ tests which is applied for quantifying the…

Q: Describe how most inversions aloft are generated.

A: A ground inversion is created when air is chilled by contact with a colder surface until it becomes…

Q: 1. Calculate the ASTM Grain Size for the two microstructures provided below. Assume both are shown…

A: The line's intersection with the number of grain boundaries is counted.

Q: On a forested lot, what components of the hydrologic cycle will most likely affect flood runoff the…

A: Hydrological cycle is the most important of our earth's system. The hydrological cycle in urban…

Q: ject is 82200 AU away from you. What is this distance in... meters (m) kilometers (km) Earth radii…

A: Answer) It is a simply unit conversion based question. Given distance is 82200 AU 1 AU = 1.496 x…

Q: What happens to the plate boundary where two plates are moving away from each other? Draw a picture…

A: What happens to the plate boundary where two plates are moving away from each other it form…

Q: Interpret Look at the map of the continents below. What direction has South America moved relative…

A: We need to write down that in which direction "South America" moved with respect to "Africa".

Q: How many globally depend on dry lands and how many can potentially be affected by the current…

A: Answer: Desertification is the term used to describe the degradation of the land in arid, semi-arid,…

Q: 1. Provide some examples of how social and political variables influence environmental…

A: Below are the answers for the three given questions, explained in points.

Q: Make a reflection. Read about sustainable development goals (SDGs)

A: The surroundings in which all the plants, animals, and other living beings reside is known as the…

Q: rotozoas are more prevalent in wastewater than any other environmental source. True or False?…

A:

Q: Are most air pollution episodes triggered by a dramatic increase in the output of pollutants?…

A: Local, regional, or transboundary (anthropogenic or natural) emissions of air pollutants are the…

Q: The factors responsible for the uneven horizontal distribution of temperature are:

A: Inorder to balance the surplus and deficit of solar radiation in different latitudes, there is a…

Q: stion 151 puny How is the residence time of a gas in the atmosphere calculated? Question 15 options:…

A: Question 15. Answer:- Total mass of the gas divided by the outflow rate of gas. The turnover time of…

Q: Describe how Eratosthenes measured the circumference of our planet

A: Eratosthenes was born on Greek. About 2000 years ago he calculated the circumference of the Earth…

Q: Use the graph in Figure 1 above to determine the distance to the epicenter of a second earthquake…

A: Epicenter is the point or part of Earth's surface straight away vertically above an earthquake's…

Q: y from you. What is this distance in... meters (m) kilometers (km) Earth radii (Re) light-years (ly)…

A: The astronomical unit (AU) is a measurement of length that is approximately 150 million kilometers…

Q: What caused the formation of O-rich atmosphere?

A: For the first question, about how o2 amount increased on earth surface is because of aerobic…

Q: Mt. Lamington in Papua New Guinea Case Study QUESTION 1 i). State the difference between the case…

A: The catastrophic explosion that occurred in Mount Lamington stratovolcano, Papua New Guinea on…

Q: What was the source of most of the aerosols?

A: Environment science is the field of science which enables one to study about environment and all its…

Q: Briefly describe the Quaternary Ice Age.

A: The Quaternary glaciation, which is also known as the Pleistocene glaciation, is an alternating…

Q: TITLE: CAPACITY OF RESERVOIR BY CROSS-SECTIONS PROBLEM: The NAWASA Engineers conducted a…

A: Solution

Q: Explain the connections between surface weather maps and upper-air charts.

A: Upper air charts are at a fixed pressure level; temperature, dewpoints and wind are reported from…

Q: Contrast the formation of a surface temperature inversion with an inversion aloft.

A: Defined by the National Weather Service: A layer of the atmosphere called a temperature inversion is…

Q: According to Figure 13.1 , wildfires are a natural source of primary pollutants. This fact implies…

A: There are several natural sources of air pollution including volcanoes, bacteria and viruses,…

Q: Estuaries are characterized as being ? - low in productivity completely freshwater important…

A:

Q: What is the state element's definition?

A:

Q: 2) How is a glacier different from a snowy field? 3) Why are most glaciers on Earth located at high…

A: 2) Glacier and snow field are two similar kind of thing. Glacier generally form from the snow field.…

Q: 6. The eccentricity of Pluto's orbit is 0.25. Using the eccentricity and your answer in kilometers…

A: Since you asked different questions because of our guideline policy i am going to answer only first…

Q: Describe two ways in which wind influences air quality.

A: The National Weather Service gives model forecast guidance twice daily for ozone, dust, and fine…

Q: 1. What is the term for the textures displayed by these two hornfels rocks on figure 3 below? 2.…

A: 1. Nodular texture of cordierite porphyroblast that developed at the time of thermal overprinting…

Q: Use the accompanying diagram, which shows changes in temperature and the dew-point temperature with…

A: The dew point is the temperature the air should be cooled to (at consistent strain) to accomplish a…

Q: Arid areas and Desertification Where in the world is desertification happening?

A: Desertification is the process of changing a fertile land into the desert. A desert does not support…

Q: Which method of detecting exoplanets can estimate the mass of the planet?   Doppler method…

A: An exoplanet is a planet outside of the Solar System. The first possible evidence of an exoplanet…

Q: List two reasons why modern forecasting techniques do not accurately predict the weather beyond 7…

A: The forecasting of weather involves both technology as well as personal feeling and experience. The…

Q: A cloud is observed to commence formation at a temperature of −61° C and continues to cool due to…

A: Solution

Q: meters (m) kilometers (km) Earth radii (R₂) light-years (ly) parsecs (pc)

A: a) We know that 1 AU = 149597870691 m, so the conversion factor is either 1 AU149597870691 m or…

Q: The Supreme Court has original jurisdiction in legal disputes involving O free speech and equal…

A: Answer:  Option "Foreign Diplomats" is correct. Explanation: Original jurisdiction of the Supreme…

Q: What 4 things are taken into consideration when studying the dynamics of a population? Give the…

A: Population dynamics deals with the mathematics how the population getting chaged with time. The four…

Q: QUESTION 1 Give the description of Waigani in Port Morseby, the drainage, the climate, the…

A: Since we only answer upto 3 sub-parts so we will answer the first 3. Please resubmit the question…

Q: Recent weather and climate data show that consistent warmer weather is moving further north in the…

A: Deciduous trees are found in regions with warm moist summer and cool winters. They lose their leaves…

Q: Describe the impact of air pollution on human health.

A: Air is polluted when any pollutant materials solid or gases naturally or non-naturally enter into…

Q: What do we mean by inflation? Group of answer choices the expansion of the universe as evidenced by…

A: Inflation is a theory of exponential expansion of space in the early universe which lasted from…

Q: Which regions on the Earth have the smallest annual change in daylight hours

A: The Equatorial region on the Earth have the smallest anual change in daylight hours. Any where in…

Q: 1. Prove that (a) dx dy=₁ r(1) T(m) TU+m+1) him where D is the domain r20, y 20 and x+y<h. T()T(m)…

A:

Q: You are a geoscientist measuring discharge at different points along a stream. You measure lischarge…

A: Answer) This an example of gaining stream.

Q: 1. In SPSS computer software, what level of measurement will the variable Sex be? Choose the correct…

A: Note - according to our guidelines we can answer only first question and rest can be reposted.

Q: The wavelength of a light ray is 880 nanometers. The speed of light is 3 x 108 m/s. If the frequency…

A: Solution : It is given that, The wavelength of the light ray = 880 nanometers = 8.80 x 10-7 meters…

Q: infographic about ways to mitigate the effects of tectonic activities-related disasters

A: Recollect that most earthquakes are by and large followed by consequential convulsions. Keep an eye…

Q: Analyze socialism and capitalism in relation with the Philippine society. Which of these economic…

A: Introduction Socialism and capitalism have their own pros and cons and hence some countries want to…