Question 1 a- What are major stages of cultural evolution? How do they relate to changes in carrying capacity and growth of the human population? b- Describe possible reasons why the human population will eventually level off or decrease. What is the likelihood of a human population crash? What are the potential causes? c- The decision to have children and how many are complex. Make a list of the “benefits and costs” of having a child and how these change with increasing family size.

Q: Define protolith.

A: A protolith can be defined as the original rock, which is unmetamorphosed and from this rock a…

Q: Which rock name is best for the sample in the photograph? (61 in rock kit) Amphibolite Anthracite…

A:

Q: 3. At 250 km from the centre of a low at latitude 43°N, the observed tangential wind V is 5 m/s.…

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Q: c) A solar day is 24 hours, from noon when the Sun is overhead in the sky, until the Sun is again…

A: Solution

Q: Discuss the causes and effects of global warming. What can we do to arrest global warming?

A: Droughts that are more frequent and extreme, storms, heat waves, rising sea levels, melting…

Q: Hitch hiker's thumb is dominant to no hitch hiker's thumb. hh: Hh: HH:

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Q: What do you think is the reason behind the tropical storm in the Philippines, particularly in the…

A: Introduction Tropical cyclones occur due to formation of a low pression region in the ocean that…

Q: Discuss how the presence of exchangeable ions in soil allows for the buffering of soil pH (include…

A: Solution

Q: Discuss how scientists and policymakers have worked together to affect international cooperation on…

A: Introduction:  Scientists and policymakers that worked on different perspectives in order to affect…

Q: 1. Maximum Principal Stress 2. Minimum Principal Stress 3. Maximum Shear Stress 4. Normal Stress at…

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Q: What was the climate for mayan peoples/societies and how did climate change impact the environment,…

A: Answer:  The Yucatán Peninsula was the location, where Mayan peoples/societies used to live. It was…

Q: Question 9 Manila, Philippines is located at 120.967° Longitude, 14.6° Latitude. Enter the…

A: Manila, Philippines is located at 120.967° Longitude, 14.6° Latitude.the solar-zenith angles for…

Q: EXAMPLE 8.4 A concrete beam having a rectangular section, 150 mm wide and 300 mm deep, is…

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Q: 28. In a fault, the fault plane is non-vertical and the hanging-wall block moves downward relative…

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Q: I-14) Which is the most likely result of the spatial convolution of the kernel and the NIR image to…

A: A. The image given in the option A . Here given a low pass convolution matrix filter. A filter is a…

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

A: INTRODUCTION : 1.What is the difference between ionic and covalent bonding IONIC BONDING: It is an…

Q: Can you write clearer? Its cursive so i cant read it

A: The proper explanation is given below.

Q: Questions 45-47 refer to the topographic map 45. What is the contour interval? (A) 300 m (B) 200 m…

A: 45.(C)  The contour interval can be calculated as deviding the contour spacing to the index of…

Q: The equation of the line can be used to calculate the predicted frequency of earthquakes (Num/year)…

A: solution

Q: Describe how fossils explain continental Describe how climate clues help explain continental drift…

A: Answer: Alfred Wegener first forth the concept of continental drift in 1912. Before Alfred Wegener…

Q: Make a graphical presentation of projection lithography resolution versus depth of  focus!

A: Graph 1: Graphical presentation of projection lithography resolution versus depth of focus

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: A major difference between folk and popular culture is that folk culture is more likely a) To vary…

A: Folk culture is a native or traditional culture followed in the rural regions. The language,…

Q: why the formation of stars and the emergence of elements are so important in our world. Give some…

A: Need to write down that why the formation of stars and emergence of elements are important in our…

Q: see attached

A: lamination is a very thin sequence of layer in a sedimentary rock  (less than 1 centimeter).

Q: each fog type with it's correct description.

A: Frontal Fog: Frontal fog forms when falling precipitation adds moisture to a layer of cool air…

Q: Prompt: Research different examples and uses of GMO crops. Develop an argument in support of the use…

A: What is GMO crops:-  GM is a method that includes adding DNA into an organism's genome. New DNA is…

Q: Amniota: Diapsida Reptilia: Lepidosauromorpha: Archosauria: Crocodylomorpha: Pterosauria:…

A: Age of the Earth is approximately 4.5 billion years. During this extensive interval of time there…

Q: How would you discuss the scientific evidence for global climate change to someone who thinks it’s a…

A: Before describing the evidences to prove that climate change is really happening, it becomes vital…

Q: 10. Vegetation is often used to stabilize slopes and prevent mass wasting - the primary reason is:…

A: Since you posted multiple questions,we will provide the solution only the first question question as…

Q: Discuss how auroras occur and why do you think they can only be observed in the polar regions?

A: We need to write down that how aurora agar and why they can be only observed in the polar regions.

Q: 61. The middle compositional layer of Earth, the the crust. Your answer lies between the core and

A: In this question we have been given some questions related to earth structure and we need to choose…

Q: The computer in Luke Skywalker’s X-Wing is on the fritz. He sees Earth outside his window, and he…

A: The soon-to-be-real space artefact will be transported to Space Center Houston and displayed inside…

Q: Explain at least 4 steps to be taken to balance carbon dioxide in the atmosphere

A: Since climate change will lead to an ecological system that is out of balance, considerable efforts…

Q: Hydrology: Under what atmospheric conditions is a thunderstorm most likely to form?

A: Thunderstorms can form at any time of the year. However, they generally form at times when the…

Q: a. In what way is disease the greatest hazard that people face? b. What kinds of interrelationships…

A: In many way disease is the greatest hazard that people face. It is difficult to found it at first…

Q: 1. Explain how each of us depends on healthy soil for our day-to-day well-being. What…

A: Soil is the top most thin layer of the land. It is very important natural resource for us. Its…

Q: 31. The earthquake magnitude (Richter scale) is quantified by which of the following: (A) amount of…

A: 31.(D)  The Earthquake magnitude is defined as the measure of the size or the amplitude generated by…

Q: Biological magnification is a natural process when a persistence material is taken-up by primary…

A: Ans. Biomagnification refers to the process that leads to accumulation of toxic substances as the…

Q: How do mountain glaciers and continental glaciers differ in dimension, thickness, and movement?

A: The continental glacier are very thick and big compare to the mountain glacier, continental glacier…

Q: Do you consider the Roman society to be sustainable? Why or why not?

A: The Roman society is not sustainable. This is because it can be found that there is considerable…

Q: What is LEED for homes? What are the levels of certifications and the points required for each…

A: Q. 1 Answer: LEED is the full form of Leadership in Energy and Environmental Design. LEED for Homes…

Q: Rank the following metamorphic rocks from lowest (1) to highest (4) metamorphic grade.  _____…

A: 1,Slate 2.Phyllite 3.Schist 4.Gneiss

Q: What is the phenotype of both parent beetles? a e Yellow bb b Blue C BB d Use the following image to…

A: Introduction This can be understood with the help of Mendel theory that he applied for peas.

Q: Consider the following hypothetical scenario carefully before you do the essay. The Overberg…

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Q: Philippine Trenchs Java (Sunda) Trench Aleutian rench -Kurile' Trench -Japan Trench VV DooQool…

A: Three different types of plate boundaries are connected to the plate motions. Mid-oceanic ridges are…

Q: Are Eco regions considered small scale or large scale classification compared to subregions? Why

A: Ecoregions:  Ecoregions refers to a natural region that has a particular type of natural…

Q: how would you as public health expert, fill the gaps in the knowledge about the disease

A: INTRODUCTION: DISEASE: illness of the body in humans, animals, or plants. FOUR FACTORS ARE BE:…

Q: Find Beta (TD) AP Scale: 1 inch = 600m True Dip (TD) = 3.5 in Apparent Dip (AD) = 4.5 in FIND B 100m…

A: Solution

Q: what are examples of the origins of particle surface charge in water?

A: Surface charge is the electric potential caused by the particles on the surface of an object or…