What is the relationship between fertility rates and economic growth of countries?

Q: What do we see in the present-day landscape that is linked to climate during the Cretaceous period?

A: The Cretaceous Period was the last and longest period of the Mesozoic Era. The Cretaceous period…

Q: What factors control the cooling time of magma within the crust? Choose as many as are correct.

A: Approximately 90% of the earth is composed of igneous rocks. Igneous rocks are formed from magma or…

Q: The accompanying infrared satellite image shows a portion of North America at midday. Match the…

A: These several photos' names indicate which region of the electromagnetic spectrum the satellite…

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: Hence show that 1 1 1.3 3.5 - + 0, -ASXSO sin x, 0sxSR 1 5.7 .prove that f(x) = =/(R- 7181 (π-2) sin…

A:

Q: What was the climate for these hunter fisher gatherers and how did climate change impact the…

A: Hunter Fisher Gathers: It is an traditional human lifestyle. People who followed this type of…

Q: The long-term warming trend of global temperatures over the past ~100+ years cannot be explained…

A: Ans. Introduction Scholars and IPCC report reveals that the current increased global temperature is…

Q: Power [W] 0.00074 0.00072 0.0007 0.00068 0.00066 0.00064 0.00062 0.0006 0 50 л 100 150 200 Time [s]…

A: The full form of FWHM is full width at half maximum. It is used for describing the width of the…

Q: . Which of the methods you used to find the angular diameter of the Sun do you think gave the more…

A: The diameter of the Sun is 400 times greater than that of the Moon in terms of their actual sizes.

Q: Too small to when you rub it You can only just feel it when you rub it with your finger Sand sized…

A: Introduction The sedimentary rocks can be defined into different types on the basis of their…

Q: The threshold model of dose-response curves suggests that: a. Any amount of dose will result in…

A: Solution

Q: List several examples of natural air pollution. List three that are human accentuated.

A: Air Pollution: Air pollution is the state of air due to addition of foreign materials into it which…

Q: Jenny hopped on her bicycle after school. What a perfect day to be cycling the sun was shining,…

A: When Jenny was pedaling bicycle and Kinetic friction comes into play; the road the wheels of the…

Q: What is haze?

A: Atmospheric science can be described as the study if earth atmosphere along with studying its inter…

Q: What concept determines the altitude of mountains (above sea level) relative to the root thickness?…

A: Answer) Isostasy concept determines the altitude of mountains (above sea level) relative to the root…

Q: If I wanted to find out how I might be exposed to a particular chemical and how that exposure may…

A: 1. a. The Facebook page of toxicology U.R. Kidding is made up of a group of toxicologists who have…

Q: The precipitation in October is 2.5 inches in a 1400 mi² watershed. The ET rate is 0.8 inch/mo. A…

A: Assumptions :- > The precipitation over the catchent is assumed to be uniform> The ET is…

Q: The use of tall smokestacks improves local air quality. However, tall stacks may contribute to…

A: A tall smokestack is installed in a power plant to reduce air pollution and hence improving air…

Q: What are toxic air pollutants?

A: Toxic air pollutant materials are dangerous for the environment, and life of plants as well as…

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: 1. a) The spectra of intensity of infrared radiation measured from orbit above the Sahara Desert and…

A: Solution

Q: The course Geographical Techniques is significant in the field of research in both the social…

A: Ans. Introduction The techniques are useful in research in social sciences which are related to…

Q: In 10 sentences, Do you think there can be an ecosystem in an urban environment, such as a city? Why…

A: We need to write down that there can be an ecosystem in an urban environment or not. Like in city.

Q: The average surface temperature on Earth varies dramatically from the tropics (298K) to the polar…

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

Q: Ozone is the only constituent of the stratosphere layer: Oa. a. False O b. True Clear my choice

A: Stratosphere is the second lowest layer of the atmosphere. It contains ozone, which absorbs…

Q: What is meant by a glacial period? An interglacial period?

A: Over millions and million of years, the earth has gone through numerous changes which have shaped…

Q: A Black Hole forms with ten times the mass of our Sun. How big would it's radius (the Event Horizon)…

A: (B) It would be ten times larger than the Event Horizon of a Black Hole made from our Sun(about 30…

Q: The decision that the concentration of a certain toxicant in air. water or food is acceptable based…

A: Correct option is (b) a risk assessment

Q: Compute the temperature when the Universe was 0.1 second old, using the Friedmann equation and its…

A: As opposed to the static cosmos that scientists had previously presented, Albert Einstein's general…

Q: What does the medical community see as the most serious challenges to public health from climate…

A: Introduction The most serious challenges the medical community is going to face due to climate…

Q: What is a super-Earth?   An exoplanet the size of Earth which appears to be habitable.         An…

A: An exoplanet with a radious between 1.4 - 2.8 times Earth radious.  Super Earth is the term is…

Q: What could be the purpose of the author in General?

A: We don't have minimum GPA or SAT/ACT criteria for admission since we handle the application…

Q: Gravity and Orbits Quick Check A diagram shows how gravity on Earth works on an object located in…

A: When an object is at sea level the gravity between the Earth and the object is strongest.  Gravity…

Q: Where do planets form?   In the interstellar medium.         In the stellar winds from stars.…

A: In this question we need to explain the place (medium) where planets are formed.

Q: ASSIGNMENT, PART ONE: STRATIGRAPHIC PRINCIPLES 1. a) Using the block diagram below and your…

A: Answer :  According to je the knowledge of geological principles and relative age dating followings…

Q: How do the planets orbit around the sun?

A: INTRODUCTION:In our solar system, the giant gas planets, Jupiter, Saturn, Uranus, and Neptune, spin…

Q: what natural phenomena might cause the Earth's albedo to increase? Give several examples

A: Earth gets the sun's radiation, albedo is the amount of radiation that is reflected back to the…

Q: 37. Which of the following statements best describes the condition of our inland waters today as…

A: The condition of rivers and other inland water bodies has deteriorated since 1960s. The quality and…

Q: Should we be concerned about the rising population growth in the country? Why or why not? Provide…

A: Yes, we should be concerned about the increasing rate of Population Growth.

Q: Risk Assessment is still a young science and there are no acceptable methods for assessment of…

A: Risk assessment is still a young science and there are no acceptable methods for assessment of…

Q: QUESTION 60 The forced removal of a president from office through impeachment and conviction…

A: The Constitution requires a 66% vote of the Senate to convict, and the punishment for an impugned…

Q: How is the mineralogy of belemnites different from other coleoids?

A: In this question we need to explain the differences between mineralogy of belemnites and other…

Q: Review the phases of the disaster management process and the disaster nursing competencies, and…

A: Assessing possible risks and vulnerabilities, as well as strengthening their capacity to foresee,…

Q: If  the Earth experieced an increase in albedo  from 3% to 8%, how much incoming shortwave radiation…

A: In this question we have been given a condition that when albedo is increased from 3% to 8% then how…

Q: The large majority of toxic pollutants being placed into our current environment come from urban and…

A: the correct option is " true". The large majority of toxic pollutants being placed into our current…

Q: [Choose ] Laminar due to low flow speed Laminar due to low density Turbulent due to low viscosity…

A: Ans. Introduction Laminar flows are smooth and streamlined, whereas turbulent flows are irregular…

Q: What are the two stars near us that are ready to blow

A: Blowing of a star refers to the explosion of the star resulting from the exhaustion of fuel that is…

Q: The accompanying map is a simplified upper-air chart showing flow aloft and the position of the jet…

A: On the eastern side of the upper level trough are the south-eastern states, including Texas,…

Q: Problem 2 The following figure shows two satellites in Earth orbits: Satellite A is in a circular…

A: Since it is given that in the time when satellite A moving from point P to B after completing a…

Q: Can i get hep with this two questions : a) Demonstrate how a two-dimensional map provides…

A: A topographic map is defined as a detailed and accurate two-dimensional representation of natural…