Which of these terms describes the nucleus of a comet? O Dark. O Fluffy. Small (as compared to a planet). All of these are correct. O Icy.

Q: In coastal areas, sand dunes usually develop in the:    A. on tops of sea cliffs  B. backshore area…

A: Waves are defined as the moving mass of energy displacing along with the interface between the ocean…

Q: How does one mineral crystallizes alongside with other minerals? Is it possible to happen in any…

A: Minerals originate in a variety of geologic settings, and hence under a variety of chemical and…

Q: Consider expected BCA. Le. calculating expected net benefits, of possible legislation to reduce…

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

Q: List potential ocean energy sources and how we canharness them

A: There is a energy balance between ocean and atmosphere that drive them.

Q: How Global Warming may affect sea level, precipitation patterns, plants and other organisms of food…

A: Global warming is the increase in temperature and changes in weather conditions over a long period…

Q: The tactics of American resistance to British colonial policy from the mid-1760s through the…

A: solution

Q: According to Garrett Hardin in his classic article about the tragedy of the commons in the…

A: Given that, according to Garett Hardin in his classic article about the tragedy of the commons in…

Q: Identify the process leading to the following physical, chemical, or biological weathering. A…

A: Wedging is a phenomenon that is broken down or rocks by the exertion of pressure either by the…

Q: I love seafood, so how can I make sustainable choices?

A: Sustainability refers to the way of use of things to meet the need of present population without…

Q: Why should I worry about “peak oil” if there is still a lot of oil remaining?

A: If extraction of oil reaches is at maximum than the past and decrease permanently, a condition…

Q: Does your campus have any LEED-certified green buildings?If so, how do they differ from conventional…

A: LEED means Leadership in Energy and Environmental Design. LEED- certified green buildings are going…

Q: Describe the formation of coal, natural gas, and crude oil, andevaluate how we extract, process, and…

A: Fossil fuels are made up of the fossilised remnants of deceased plants and animals from millions of…

Q: What are the etchical consedirations regarding GMO's?

A: Solution

Q: Question 16 of 27 It is the product of on-site biological decomposition - affects the chemical and…

A: Answer:- Soil organic matter.

Q: Illustrate the figure

A: The figure illustrates the hazards done by nature or man and the after effects of that damage. Below…

Q: A series of piezometers have been installed into a shallow, unconfined aquifer at and research…

A: Piezometers and monitoring wells are pipelines that allow water to rise and fall to measure…

Q: Consider the following forms of K in soils: a. feldspar b. fixed C. solution d. exchangeable…

A: Answer:- abdc.

Q: What is this kind of fold? (1st image)

A: Image 1 shows plunge direction and plunge amount of the fold in the outward direction. However, we…

Q: QUESTION 86   Which is not a source of heat metamorphism?   A. geothermal gradient   B. faulting…

A: When the igneous rock or sedimentary rock undergoes certain pressure and temperature conditions…

Q: Ocean acidification is related to global warming. Agree or disagree? Defend your choice.

A: The chemical reaction caused by chemicals present in the ocean is called as acidification. Which…

Q: You are the mayor of a rural Pennsylvaniatown above the Marcellus Shale. Some of yourtown’s…

A: Before supporting hydraulic fracturing in shale, we have to check the drilling site. Study about the…

Q: Earth Planet Q Planet R Planet S An earthquake (represented by the star) has occurred on Earth and…

A: Solution

Q: Explain wind power and how we harness it, and evaluateits benefits and drawbacks

A: Wind is a natural event and gathering the active energy of wind doesn't influence flows or wind…

Q: Evaluate the following statements. True Or False James Hutton demonstrated that minerals crystallize…

A: James hutton gives law of uniformitarianism while mineral crystallization sequence is given by…

Q: Which statement about the relationship between plate tectonics and mountain building is true? Group…

A: Plate tectonics define the way or process how major landforms are made because of planet's…

Q: 3

A: The rock which is intruded will be younger. The rock in which intrusion takes place must be older…

Q: ➢ What are the major similarities and differences between lophophorates and entoprocts? ➢ Is being…

A: The two species have differences as well as similarities which has been mentioned briefly.

Q: What is the fate of solar radiation after it reaches Earth?How do greenhouse gases warm the lower…

A: The solar radiation when falls on the Earth, some of it is reflected, some part of the radiation is…

Q: When discussing groundwater movement what two factors are important? Select one: O a. porosity;…

A: Groundwater is a source of fresh water and more than a million people consume groundwater. Recharge…

Q: Outline the major sources of renewable energy and assesstheir potential for growth

A: A renewable resource is one that may be used over and over again and does not deplete since it is…

Q: What Is a Rock?

A: Rock word comes from Middle English rocke, rokke which means rock development, from Old English…

Q: Describe nuclear energy and how we harness it

A: Nucleus is the centre part of an atom which possess immense energy. When an atom divides or fuses,…

Q: Compare and contrast the three major approaches togenerating hydroelectric power. List one benefit…

A: The electricity generated by generators powered by turbines that transform the potential energy of…

Q: What is the predicted 2030 population of Canada? What is the predicted 2030 population of the USA?…

A: ● The predicted 2030 population of canada is 40,833,733. ● The predicted 2030 population of the USA…

Q: Rip currents are wide gentle currents moving from beach to ocean. true or false

A: Solution

Q: The indicated light-colored band is crushed rock marking the location of an overthrust fault. Based…

A: Explanation : Extreme stress and pressure can sometimes cause the rocks to shear along a plain of…

Q: Why have so many city dwellers in the United States andother developed nations moved into suburbs?

A: Large population live in the US cities because of following facilities and services; For better…

Q: 17. How did water help shape the new American colonies in the 18th century? (choose 3) It provided…

A: The water helped shape the new American colonies also known as the thirteen British colonies which…

Q: Analyze environmental impacts and advantages of urbancenters

A: An urban centre is a territory that surrounds a city. The majority of city dwellers work in…

Q: Define the term rock. How do rocks differ from minerals?

A: Rocks are important. They provide information about the history of the earth, and important…

Q: Give the harmful impacts of Pesticide on Environmen

A: Pesticides are the pest control methods that are used in modern agriculture. But these pesticides…

Q: Based on the outcrops, which is the best index fossil? the brachiopod the ammonite the graptolite…

A: Solution

Q: 1) A topographic profile requiring vertical exaggeration of 20x would require a vertical scale of…

A: Horizontal Scale: 1:100,000 Vertical Exaggeration: 20x

Q: Think of a clear, well-defined question about the natural world that you could answer through a…

A: Scientists employ scientific investigative methods and procedures to formulate hypotheses, collect…

Q: Why did people think an ocean was deepest at its center?What changed their minds?

A: People used to imagine the ocean as a bathtub where the continents drop off steeply just beyond the…

Q: Poles to cle avage N (b)

A: Difference between strike and its pole is 90 degree.

Q: Name two positive effects of urban centers on the naturalenvironment.

A: The natural environment encompasses all the living and non-living components of earth which are…

Q: G This mountainous t Google Docs EEurope Notes- Goo.. B. 4. 3) Match the outcrops to the symbol that…

A: Geologic maps represent the rock units that crop out at the Earth's surface. Varied colors (or…

Q: Match the followings Ammonium hydrosulfide cloud yellowish/white color appears Methane cloud appears…

A: Ammonium hydroxide clouds - These types of clouds are seen in the atmosphere of Jupiter with the…