Describe the observed change in ocean pH and acidity over recent decades. Explain the primary cause of these changes.

Q: Earth Science Question

A: The Earth is one of the planets in the Solar system. It is the third planet from the Sun.It is a ter...

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A: The diagram depicts the rock cycle. Rock cycle is a cycle of processes that are responsible for turn...

Q: Discuss the greenhouse gases in terms of their relative concentrations in the atmosphere and their r...

A: Greenhouse gases have generated an envelope that surrounds the earth and sucks up infrared radiation...

Q: Why do some fissure eruptions occur along shield volcanoes?

A: Volcanoes are ruptures on the Earth's crust through which hot magma, gases, rock fragments, etc. The...

Q: explain some of the problems with Davis’s geomorphic cycle theory.

A: Davis's geomorphic cycle also termed the geographic cycle or cycle of erosion. This theory explains ...

Q: How does a stream sort alluvium by size?

A: When the river was formed, while flowing there is a difference in the velocity of the river. these v...

Q: What are the main components of a fold and a fault?

A: Fold is a curve or an undulation developed in a rock because of some tectonic stresses. The componen...

Q: If soil moisture is to be restored to field capacity, how much water should be applied if moisture t...

A: Wilt is condition in plants that cause plants to dry and die due to lack of water and excess of heat...

Q: 1. Describe the life of a low-mass star like the Sun-make sure you go over all different stages. Ske...

A: A low mass star is a main sequence star that has a mass less than 4 solar mass units. One of the cla...

Q: Calculate the space charge, assuming there are 1,000 positive ions and 900 negative ions per cm3 in ...

A: Space charge is defined as the excess charge that is distributed over a region in space. Given, in 1...

Q: Question 3 (4 points) Match the following terms with their definition. Column A Column B 1. isotope ...

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

Q: Why can a glacier continue to erode and transport rock even while it is retreating?

A: Glaciers are a dense sheet of ice that is moving under their own weight. They form because the rate ...

Q: How does the seismic method differ from the magnetic method?a. Seismic is sensitive to density chang...

A: Seismic methods and magnetic methods are both geophysical methods to understand earth’s physical pro...

Q: describe which of the 3 rs has the most beneficial impact on the environment.

A: Firstly let's discuss what is 3 R's? The 3 R's are Reduce, Reuse, Recycle. Reduce: We should focus ...

Q: Acoustic impedance, involving _______, is a compound parameter that can be used to describe the effi...

A: Acoustic impedance is a physical property of the rock. It is product of seismic velocity and density...

Q: Experimental variable = temperature

A: Environmental factors, ecological factors, or eco factors are anything abiotic or biotic that affect...

Q: Explain the role of resistant caprock in the formation of mesa-and-scarp terrain.

A: Mesa is a type of elevated land which is considered a hill. Though it is a hill, it has a flat-toppe...

Q: science

A: A fishing industry is the one which include activities concerned with taking, culturing, processing,...

Q: 18. Given the truth table of a conjunction, then the values of a and b respectively are: P PAQ T T T...

A: In subject of maths logic truth table is chart which have row and column in it which show truth valu...

Q: List and describe four(4)main geologic features that arebexplained by the tectonic plates theory.

A: Plate tectonism deals with the lithospheric plates being in continuous motion due to the mechanism o...

Q: Explain why Gulf Stream eddies that develop northeast of the Gulf Stream rotate clockwise and have w...

A:   When ocean currents break, eddies are formed. Two eddies are formed on either sides of Gulf Stream...

Q: What are the main properties that differentiate a seal from areservoir rock?

A: Seal rock is the rock or formation that seals the buoyant Hydrocarbon deposits. Hydrocarbon deposits...

Q: 1. a) The earth's inner core is just a few hundreds of degrees less than the temperature of the Sun:...

A: Earth is the third planet in the solar system. It is a terrestrial planet, which means it has a rock...

Q: 1-3. What are the different types of volcano? 4. What type of Volcano is Taal Volcano? A. Shield V...

A: Volcanoes are opening in an earth crust from which lava, gases and other volatiles erupt out to the ...

Q: All olivines are not the same. Why do we use one name to describe minerals, such as olivine, that do...

A: Minerals are naturally occurring solid substances, which has a definite crystal structure, and a fix...

Q: Question-based on, "Earthquakes".     I have tried it but confused about it.   Thanks for any help.

A: The stability of the earth's crust is an essential condition for the propagation of life on this pla...

Q: how does lithosphere interact with the bother spheres?

A: Earth is made of 4 spheres which are lithosphere, hydrosphere, atmosphere and biosphere. Lithosphere...

Q: 1. What is the difference between Open skies agreement and Bilateral air service agreement?

A: In 1944 at the closure of world war II , 54 countries came together in Chicago, USA. to discuss the ...

Q: The government of India has made killing Bengaltigers illegal, but poaching of the endangered animal...

A: Bengal tigers are among the largest of the remaining big cats on Earth. Bengal tigers have the longe...

Q: What are the steps in the process of sea-floor spreading?

A: Tectonic plates are continuously in motion because it lies over a semi solid asthenosphere. At diver...

Q: Using MasteringOceanography Web Diving Deeper 4.2, describe what happened on Earth at the Cretaceous...

A: Cretaceous -Tertiary(K-T)  boundary is the time zone in history of earth that existed around 66 mill...

Q: 6.1 Contrast between: a- Apparent and true dip. b- Apparent and true thickness 6.2 Differentiate bet...

A: Bed in geology are layers of sedimentary rock which have different or distinctive properties of the ...

Q: 20. In which of the following geoscience problems is a seismic refraction survey mostlikely to provi...

A: Seismic survey is an exploration geophysics method which uses seismic wave velocity and other seismi...

Q: What are the main properties that differentiate a seal from a reservoir rock

A: Oil or gas accumulations of various sizes are formed by the combination of three processes called Ge...

Q: Midlatitude cyclones generally travel across the U.S. from south to north, averaging three to four h...

A: Mid-latitude cyclones are also called extratropical cyclones. They form on the polar front when the ...

Q: Earth is flat

A: The knowledge of flat earth or a flat plane disk was given by the Greeks during the classical time o...

Q: A compressional wave…a. Is also called an S-wave.b. Can travel only through solids.c. Depends on den...

A: The occurrence of immediate shaking of the planetary surface recognizes as the phenomenon of an eart...

Q: At what latitude on Earth are you if the Sun is 18.714 degrees above the horizon at noon on winter s...

A: The principles for finding latitude by the sun can be traced back to the ancient Greeks . Eratosthen...

Q: 49. A rural town needs a new source of water, and you are asked to map the watertable. Your goal is ...

A: Seismic survey is an exploration geophysics method which uses seismic wave velocity and other seismi...

Q: When air lifts away from the surface, what are the sky conditions (sunny or cloudy) and what is the ...

A: Air surrounding the environment has got its own pressure. It is the weight of the molecules that are...

Q: How does population growth impact sustainability?

A: Sustainability is defined as the ability to remain constant at a certain rate, and avoid depletion o...

Q: When was the moon landing?

A: Moon landing is the landing of spacecraft on the moon’s surface. First man mad object to land on the...

Q: What will you do to prevent water scarcity around you?

A: Scarcity of water in lack of fresh water resource to meet the standard pure water demand. human have...

Q: describe the visibility of planets

A: In the night sky we see a lot of twinkling stars and not all of them are stars. some of them are pla...

Q: Contrast pollution prevention, pollution control and pollution practices.

A: Pollution is environmental problem or issues is defined as when there is a change in quality and qua...

Q: If Lake Erie freezes over in January, is it still possible to have lake-effect snows off Lake Erie i...

A: Lake effect snow- is snow fall which occur when a mass of cold air moves over from a warm lake. As w...

Q: Provide an example of how atmospheric chemistry can affect air pollution?

A: Air pollution is the addition of solid particles and gases to the atmosphere. This leads to deterior...

Q: science homework!

A: Extinction debt is defined as events in the past cause the future extinction of species.  

Q: (DONE) Question-based on, "Beds of sedimentary rocks".   I have tried it but confused if it is corre...

A: The fault is a geological feature form by accumulating stress on the rock, causing a fracture and di...

Q: 22. Reciprocal times are total travel times from thea. first geophone to the last geophone of a spre...

A: Seismic analysis is a subsystem of the structural analysis. They are used to analyze the response of...