Which of the following is considered to be a vesicular volcanic rock that formed from the cooling of a felsic magma? limestone obsidian pumice basalt scoria rhyolite

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Q: Define one facies for the sequence of turbidites in Photograph 3 based on the relative abundance…

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Q: 24 Folds that have an arch-shape with limbs that dip away from the symmetry plane are called Select…

A: Answer: 23. It is defined as flow of a material. Explanation: Brittle deformation is the long-term…

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A: Given, True air speed = 260 kn.  Tailwind speed = 40 kn Tailwind blow from behind the aircraft thus…

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A: To determine the area of a given plan of any shape, a planimeter is employed.

Q: 39.) Predict- Dandelion seeds can float great distances on the wind with the help of the white…

A: Dandelion seeds can fly for miles from its original place before settling down. These dandelion…

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A: INTRODUCTION :     SOLAR RADIATION:  Solar radiation is radiant (electromagnetic) energy from the…

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Q: (II) Pressure in the oceans and the impact on research vessels (Google is fine here). What is the…

A: solution

Q: Describe the various/alternative sources of power/fuel for vehicles namely All-Electric Plug-in…

A: Usage of the alternative sources of power fuel for vehicles:  Biodiesel: It is a domestically…

Q: What are the largest two sources of greenhouse gas emissions in the U.S.? How can we reduce these…

A: Making electricity on-site from renewable energy sources and other environmentally friendly energy…

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A: Answer: option C. ET is correct answer. The Falkland Islands in the South Atlantic never warm above…

Q: What should the international community do about energy?

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

Q: Why is there a need to harness non-conventional sources of energy? Give two main reasons.

A: The sources of energy and natural minerals are exhaustible resources which can deplete over a period…

Q: The tropical cyclone before making a landfall at Rakiraki had the attributes shown in the table…

A: Before making landfall at Rakiraki, the tropical storm had the characteristics with 10-minute…

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Q: Nepal Takta Makan Desert Bangladesh This satellite image shows the Himalaya Mountains, the tallest…

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A: Ozone generation generates heat, which causes temperatures to rise from an average of -60°F (-51°C)…

Q: Nairobi, Kenya is located at 36.804° Longitude, -1.2° Latitude. Enter the solar-zenith angles for…

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Q: What is the leading theory for the origin of the Moon? Select one or more: a. It formed at the same…

A: Earth is approximately about 4.5 billions years old. Around the same time when Earth formed, a giant…

Q: TX ©2013 Pearson Education, Inc. Gulf of Mexico LA FL

A: The white portion in the visible satellite image are the cloud present. The cloud is so thick enough…

Q: Many people are interested in organic foods as a healthier alternative to conventional foods.…

A: *A major obstacle to the environment's sustainable development in the modern era is the growing…

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A: The culture is a tradition for a particular locality. The tradition means that the language,…

Q: II-2) Fill in the values inside the black square in the output image that result from applying to…

A: Ans)In Adaptive filtering we make changes in the region of mxn    by using adaptive threshold…

Q: What was the climate for the Romans and how did climate change impact the environment, if at all?

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

Q: A prestressed concrete beam of rectangular section, 120 mm wide and 300 mm deep, spans over 6 m. The…

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Q: 3. Based on the city with the largest increase of very hot days in the question above, what can you…

A: Increasing sea levels, the frequency of extreme weather events like floods, droughts, and storms,…

Q: Along with energy obtained from fossil fuels, nuclear sources, and water, environmentalists are…

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Q: Plate tectonics  Erosion  Fossils

A: Since you asked different types questions i am going to answer only first 3 questions answere

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A: Mean ocean level is the typical level of the ocean over longer timeframes (normally a month or…

Q: compare the main points in the articles Rapid greening of Antarctic Peninsula driven by climate…

A: Introduction Both the articles were published in 2017 and talk about the changing geography of…

Q: In your own words, free of plagiarism, answer each of the following questions in a couple of…

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Q: 1) Grenville orogen 2) Wopmay orogen

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Q: Using background research, discuss potential effects of ocean acidification on marine ecosystems

A: we need to write down the potential effects of ocean acidification on marine ecosystems.

Q: Grain Sizes Discuss what the Udden-Wentworth Grain Size scale is and Explain how is this related to…

A: The scale devised (1898) by the American sedimentary petrologist J.A. Udden was adapted (1922) by…

Q: You have recently returned from a professional conference in Florida where you toured Miami Beach…

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Q: The speed of the material ejected in a supernova can be measured by using the Doppler shift of the…

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Q: What two land types make up the largest percentage of land used in the United States? Grasslands…

A: Land use includes the administration and change of indigenous habitat or wild into fabricated…

Q: Why do we need to study the carbon cycle?. In the context of Bangladesh, how are people affecting…

A: INTRODUCTION :    CARBON CYCLE : The carbon cycle is the biogeochemical cycle by which carbon is…

Q: Find the time in years that the Sun could endure if just 10% of its mass eventually went through the…

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Q: An inversion is associated with -temperatures decreasing with height and unstable conditions…

A: Need to write down the correct answer.

Q: Describe the ocean's layered structure. Why does the three-layer structure not exist in high…

A: At the surface, the surface mixed zone has nearly uniform temperatures and extends down to between…

Q: Air at T₁ = 20°C and P₁ = 100 kPa enters a compressor with a mass flow rate of m= 0.025 kg/s hrough…

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Q: In your own words, free of plagiarism, answer each of the following questions in a couple of…

A: Convection and plate Motion Convection currents are found in the hot molten mantle, through which…

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

A: Ocean surface receives sunlight directly from the sun, that's why surface is the warmest part of the…

Q: The asthenosphere is mad of rock that is what

A: Introduction : Asthenosphere The asthenosphere is important because it is the force behind plate…