In the demonstration, a student swings the weight hanging in the pail and then spins the stool. The stool represents (1) the revolving Earth (2) the rotating Earth (3) the Coriolis effect (4) convection currents

Q: Why does the Earth's surface show so few impact craters, compared to other planetary bodies like the...

A: The solar system is the gravitationally bound system around the sun. It has 8 planets, moons revolvi...

Q: Once seen as the promising solution to a post-fossil fuel world, _____ fell out of favor because of ...

A: Energy is very essential for human civilization to develop. Energy is required for industries, house...

Q: *Exploration–01. Find the required number of borings and their depth. (Revised: Sept. 08) A four sto...

A: We construct buildings for every need. But we cannot construct a building without assessing the soil...

Q: Below is geologic map of a rock layer (shaded region) with topographic contours. Using the rule of "...

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Q: At what rate do the ecosystems replace their soil?

A: In biodiversity research, soil habitats have been referred to as the "final frontier." Soil environm...

Q: Which of the following is NOT an example of 'putting a price on carbon'? Carbon Tax Carbon T...

A: The greenhouse gases absorb solar energy which increases the earth's surface temperature. Therefore ...

Q: Place a dashed line through the ridge and a dotted line through the trough.

A: Contour lines are lines on a map that depicts points of equal elevation. A map with a contour line i...

Q: Draw correlation lines between the three sections below. Note that the units vary in thickness in ea...

A: The method of determining whether sedimentary layers are of the same age but separated geographicall...

Q: Natural gas from hydraulic fracturing (fracking) is a fossil fuel. True False

A: Energy is very essential for human civilization to develop. Energy is required for industries, house...

Q: Bioarchaeological studies have shown that overall health quality       declined with the devel...

A: Let us discuss something about Bioarchaeology, Bioarchaeology: The study of human biological remains...

Q: What is a possible explanation for the Younger Dryas Cooling?     A dramatic change in sunspot...

A: A glacial period is a time interval marked by colder temperature and glacial advances. It lasts for ...

Q: Put the stone tool industries into the order in which they appear from oldest to youngest. - Châtelp...

A:   Stone tool industry, several of various assemblages of artifacts dating back more than 2 Ma that d...

Q: What types of biological evidence would you need to look at to determine evolutionary relatedness be...

A: Evolutionary relatedness is a very interesting thing that helps us define how an organism evolved fr...

Q: What contaminations are outside the safe range for the subsurface city site?

A: Contaminations are the accumulation of the sediments seen in a region. Basically surface mountain st...

Q: Why is the Haber-Bosch process often called the detonator of human population growth?     Coal b...

A: The population is defined as a distinct group of individuals. It can signify the people of a nation ...

Q: What human activity accounts for the increase in the atmospheric CO2 in the last 200 years?     ...

A: The anthropogenic activities that account for the increase in the atmospheric carbon dioxide in the ...

Q: What are the two main materials that make up the Earth? Check all that apply.   a Gaseous hydrogen...

A: The interior structure of the earth is extremely complicated. There are many different types of mine...

Q: A galaxy moves away from the Earth. It is observed that light emitted by the galaxy at a wavelength ...

A: With the given information we can find out the value of the moving galaxy using Doppler's effect equ...

Q: Which of the following was one of the causes Little Ice Age?     Volcanic emissions of sulfate a...

A: The Little Ice Age is the duration of the cool phase that happed after the Medieval warm phase by th...

Q: How is the Earth's magnetic field generated?   a From the motion of metallic particles in the Eart...

A: Earth's Magnetic Field The magnetic field of earth is also called as geomagnetic field. It originate...

Q: Define I = PAT and explain why it is so important for understanding environmental science.

A: Human effects on our ecosystems are undeniably powerful – sometimes powerful enough to overwhelm the...

Q: What information is being shown in the graph below? Global Mean Sea Level Budget Global mean sea lev...

A: According to the graph between the Global mean sea level budget, the sea level rise occurs in respon...

Q: What is the best approach for mitigation of CO2 inputs to the atmosphere on a global scale?     ...

A: The greenhouse gases absorb solar energy which increases the earth's surface temperature. Therefore ...