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Geography
Geography
High School
Then, for each of the scientists listed on the site, describe how their ideas caused the original theory to evolve into what we know today.Harry Hammond HessFrederick Vine and Drummond MatthewsJohn Tuzo-WilsonDan McKenzie
Geography
College
read the passage from the bhagavad gita. which statement best describes how the passage presents information?
Geography
High School
How are federal judges selected to serve?
Geography
College
contribute to the dry condition over western half of south africa
Geography
College
list the four types of storms that you have studied in this section. describe two things that they have in common
Geography
High School
Question 1 3 pts The style of eruption depends on the plate tectonic setting in which the volcano is situated. Compare the different eruption styles you could observe at a divergent versus a convergent plate boundary. Make sure to address the roles that composition, viscosity, and gas content play in your answer.
Geography
College
A ____________ is an oscillating wave that sloshes back and forth within an enclosed body of waters such as a sea, bay, lake, or swimming pool.A. sakeB. slasheC. serapeD. seicheE. seraglio
Geography
College
Which of the following is the most successful solution to the problem of fish mortality caused by dams?Placing fish repellents on dam turbinesEliminating keystone species above the damBuilding fish ladders around the damHarvesting the fish before they reach the damDredging the sediments upstream of the dam
Geography
High School
which one of the following measurable characteristics in volcanoes is not used to forecast volcanic eruptions question 8 options: a) volcanic earthquakes b) ground deformation c) tectonic earthquakes d) volcanic gas emissions
Geography
High School
Increased atmospheric CO2 concentration over the next 50 years is expected to cause which of the following global changes?(A) A decrease in the severity of storms(B) A significant loss of biodiversity in the tropics(C) Fewer significant heat waves(D) A delay in the spring migration of many birds(E) Later blooming of many mountain flowers
Geography
College
Which of the following best compares a technological consequence of the Green Revolution in more developed and less developed countries?Farmers in less developed countries experienced increased profits from manufacturing and selling genetically modified seeds on the open market to more developed countries.Farmers in less developed countries experienced a decrease in water pollution through the use of chemical fertilizers first used in more developed countries.Farmers in more developed countries experienced substantial profits because of the increasing emphasis on more sustainable practices such as organic farming first used in less developedcountries.Farmers in less developed countries were able to increase their profits from growing and exporting high-yield grain to levels similar to those in more developed countries.
Geography
High School
what geologic event is responsible for creating the gold that made prospectors rush to california in the late 1840s?
Geography
High School
Base your answers to questions 1 through 4 on the passage and cross section below and on your knowledge of Earth science. The cross section represents a generalized region of the Pacific Ocean along the equator during normal (non-El Nio) conditions. The relative temperatures of the ocean water and the prevailing wind direction are indicated.El Nio Under normal Pacific Ocean conditions, strong winds blow from east to west along the equator. Surface ocean water piles up on the western part of the Pacific due to these winds. This allows deeper, colder ocean water on the eastern rim of the Pacific to be pulled up (upwelling) to replace the warmer surface water that was pushed westward. During an El Nio event, these westward-blowing winds get weaker. As a result, warmer water does not get pushed westward as much, and colder water in the east is not pulled toward the surface. This creates warmer surface ocean water temperatures in the east, allowing the thunderstorms that normally occur at the equator in the western Pacific to move eastward. A strong El Nio is often associated with wet winters along the northwestern coast of South America and in the southeastern United States, and drier weather patterns in Southeast Asia (Indonesia) and Australia. The northeastern United States usually has warmer and drier winters in an El Nio year.Compared to non-El Nio years, which climatic conditions exist near the equator on the western and eastern sides of the Pacific Ocean during an El Nio event?The western Pacific is drier and the eastern Pacific is wetterThe western Pacific is wetter and the eastern Pacific is drier.The western and the eastern Pacific are both wetter.The western and the eastern Pacific are both drier
Geography
College
how is the thermosphere formed?
Geography
College
You are standing on the surface of a spherical asteroid 10 km in diameter, of density 3000 kg/m3.Part ACalculate the escape velocity from the asteroid in km/s.Express your answer in kilometers per second using two significant figures.Calculate the escape velocity from the asteroid in mph.Express your answer in miles per hour using three significant figures
Geography
High School
The Weather Channel has managers meet with subordinates to give them feedback all throughout the year. Quarterly, managers meet with subordinates to discuss whether or not specific expectations were met as part of the formal system. a critical incident b comparison compensation d performance appraisal e work standards
Geography
High School
How does climate change affect albedo?
Geography
College
The first from taking which action? Amendment of the Constitution prohibits a state
Geography
High School
How does the character of a rock influence weathering?Group of answer choices:a) Minerals that are soluble can be dissolved and reprecipitated and so are resistant to weathering.b) Rocks that are broken have more surface area and so weather faster.c) Rocks that are easily weathered and eroded generally form steep cliffs.d) Fractures and other discontinuities block the entry of water into a rock and so make the rock more resistant to weathering.e) None of these choices are correct.
Geography
College
Which of the following four areas of the United States most commonly experience floods from heavy rainfall events. Midwest Southwest Gulf of Mexico
Geography
High School
what is the rock cycle?group of answer choices the cycle that rocks go through when interacting with waterthe transformation of one mineral type to anotherthe transformation of one rock type to anotherthe cycle that rocks undergo when interacting with air
Geography
High School
How are index minerals used to determine metamorphic grade?a.Index minerals are specific minerals that dissolve in chemically active fluids in a certain sequence.b. Index minerals are specific minerals that have formed only at specific times in Earth's history.c.Index minerals are minerals that occur only in rocks showing specific foliations.d.Index minerals are specific minerals that form only at specific geographic locations.e.Index minerals are specific minerals that form at specific temperatures and pressures.
Geography
High School
when we say that sediment lithifies, we mean that it ______.
Geography
High School
Ranking Task: Kepler's Third Law of Planetary Motion 7 of 9 Part C The foilowing dagrams are the same as those from Parts A and B. This me, rank the planets from left to right based on their average orbital speed, from fastest to slowest. If you think that two (or more) of the diagrams should be ranked as equal, drag one on top of the other's) to show this equality. (Distances are to scale, but planet and star sizes are not.) View Available Hint(s) Reset Help Fastest Slowest
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