Answer:
720 cubic feet
Explanation:
You just have to multiply the length*width*height for the volume of a rectangular prism.
So it would be 2*20*18, which equals 720
What is the volume, in cubic ft, of a cube with an edge length of 3ft
Answer:
27 cubic feet
Explanation:
Since it is a cube, all side lengths are the same. So I'm this cafe, all side lengths are 3 ft. So you multiply the depth(3) by the width(3) by the height(3):
3*3*3=27.
Utah’s bryce canyon is best known for what type of geologic formation?.
Answer:
The rocks of the Claron Formation
Explanation:
comprise the spectacular structures that Bryce Canyon is known for. Limestones
The Himalayan Mountains are the tectonic product of a collision between India and Eurasia that began 50 million years ago and still continues. True False
Answer:
This sentence is TRUE.
The Himalayan Mountains are young mountains formed in alpine orogeny with Pyrenees, Alps, Carpathians Mountains.
What happens at this point? warm air is rising. cool air is sinking. there is a difference in air pressure. cool air is less dense than warm air.
Answer: convection current
Explanation: the denser and cooler material sinks to earth's core while the hotter and lighter material rises to replace the cooer material its a cycle
Since Central Asia is completely
surrounded by land, it is considered
a
country.
A. crowded
B. landlocked
C. neither A nor B
Copyright © 2003-2022 International Academy of Science. All Rights Reserved.
Answer: landlocked
Explanation: Central Asia does not border the ocean, (Caspian Sea is a lake) which means it is landlocked
what are some alternatives to using iron
Answer:
Scrap is a substitute for iron ore as raw material for the steel industry and could help reduce dependence on the international mining monopolies.
Based on the Arctic sea ice images from 1978 to 2016, formulate a hypothesis for what is most likely going to occur to the ice from 2017 to 2027?
A.
Arctic sea ice will continue to expand until it exceeds its 1978 extent.
B.
Arctic sea ice will continue to melt at an increasing rate.
C.
Arctic sea ice will freeze and melt at the same rate.
D.
Arctic sea ice will move to other parts of the ocean.
Arctic sea ice will continue to expand until it exceeds its 1978 extent is most likely to occur to the ice from 2017 to 2027.
What is special in Arctic sea?Arctic sea is of the world's five major oceans, the Arctic Ocean is the smallest and shallowest.
It covers an area of 14,060,000 km2 and is recognized for being the coldest of all the seas.
Although some oceanographers refer to it as the Arctic Mediterranean Sea, the International Hydrographic Organization considers it as an ocean.
From the given graphs, it is clearly explained that From 2017 through 2027, Arctic sea ice is expected to continue to spread until it reaches levels last seen in 1978.
Therefore, option A is correct.
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__________________ is a type of limestone deposit found around hot springs and used for countertops. Group of answer choices Travertine Granite Marble Serpentine Gypsum Dolomite
Answer:
Travertine
Explanation:
True or False: Cap and trade systems provide a monetary incentive for
nations to develop technologies that will reduce emissions and con-
serve energy
D
true
B
false
Answer:
The answer is True.
Explanation:
Cap and trade reduces emissions, such as those from power plants, by setting a limit on pollution and creating a market.It is true that Cap and trade systems provide a monetary incentive for
nations to develop technologies that will reduce emissions and con-
serve energy.
What is an incentive?Incentive is an inducement given as a form of encouragement to someone. The purpose is to stimulate person to do more of particular task.
Hence, It is true that Cap and trade systems provide a monetary incentive for nations to develop technologies that will reduce emissions and con-
serve energy.
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PLEASE HELP!!!
Throughout its history, Vietnam pursued political independence in the face of foreign domination from many countries. The Chinese first controlled the region in 111 BCE. Their dominion lasted until 939 CE, at which point Vietnam was able to govern itself independently for nearly 1,000 years. In the 1800s, however, Vietnam and neighboring areas became French colonies. This period of colonization would last until just after World War II.
Research how the Vietnamese fought French and U.S. control between World War II and 1975. For a beginning point in your research, use this timeline of Vietnam history, starting with 1900. This video and additional resource also give good overviews of the time period.
In two to three paragraphs, explain how Vietnam’s political boundaries, affiliations, and alliances changed from the end of World War II to 1975, when the country finally achieved independence. Based on your research, include the causes and effects of foreign aggression on Vietnam during this period.
The prompt requires you to explain how...therefore, you are required to write an explanatory essay.
How do you write an explanatory essay?
An explanatory essay's objective is to make an idea very clear to the reader.
An essay must typically have three parts:
IntroductionBody; andConclusion.Commence by researching the text in-depth so that your response is apt and to the point.
Ensure that your claim is well introduced and links up with the body where it is explained.
The body must contain textual evidence to support your claims.
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Question 22 of 25
Look at the population pyramid. Which interpretation is best supported by the
graphic?
Answer: B.
Explanation:
I believe it is B. because the population hasn't had much of an increase and in the next 50 years I think it will still be the same from now till 50 years.
Identify the primary way in which the amount of carbon dioxide in the atmosphere can be increased.
A.
burning fossil fuels
B.
fertilizing croplands
C.
planting more forests and grasslands
D.
increasing solar radiation
Sequencing - Putting commands in correct order so computers can read the commands.
This professor most likely believes globalization is a phase that will probably pass. something her country should avoid. here to stay and will have lasting effects. helping to preserve her country’s traditions.
Professor most likely believes globalization is here to stay and will have lasting effects.
Why globalization?Globalization has taken place in most of the countries today.
It has brought about great change that has transformed major systems through innovations and establishment of new ideas.
Globalization will stay as it keeps unfolding everyday.
Therefore, Professor most likely believes globalization is here to stay and will have lasting effects.
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Answer:
the answer is c bro
Explanation:
trust me bro.
What are the economic, social, and environmental values of planting trees around a
hospital?
Trees can serve a variety of purposes in the hospital such as shade for people to sit under, making the environment cool by releasing oxygen.
What is an Economic Tree?The word economic may ring the idea of money, however, an economic tree is one that is planted to serve mankind in an array of ways.
It should be noted that the felling of economic trees is an offense under certain laws.
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U.S.A. has many time zones. Justify
Answer:
Imagine if the entire Earth had a single time zone. Noon would be the middle of the day in some places, but it would be morning, evening, and the middle of the night in others. Since different parts of Earth enter and exit daylight at different times, we need different time zones.
which region of china has the highest population density? why do they live here rather than in other areas of china?
Answer:
Lower Yellow River and Yangtze River areas.
Explanation:
They live here because these are great ports and harbors making it so that most jobe such ad factory workers and dock workers are here
explain how a coastline of headlands and bays form changes over time
Answer:
Cliffs along the coastline do not erode at the same pace. When a stretch of coastline is formed from different types of rock, headlands and bays can form. Bands of soft rock such as clay and sand are weaker therefore they can be eroded quickly. This process forms bays.
Explanation:
Hope it helps...
Answer:
As the waves erode the coastline, the soft rock will be eroded quicker. This results in the areas of softer rock to retreat, forming bays, whilst the hard rock is eroded slower so will form headlands. Over time, deposition will occur in the bays and so forming beaches.
Explanation:
The height of one right circular cylinder is 6 centimeters and its radius is 3 centimeters. The height of a second right circular cylinder is 18 centimeters and its radius is 3 centimeters. The volume of the second cylinder is how many times as large as the volume of the first cylinder?
The height of one right circular cylinder is 6 centimeters and its radius is 3 centimeters. the volume of the second cylinder is mathematically given as
v2=3*v1
The volume of the second cylinder is how many times as large as the volume of the first cylinder?Generally, the equation for the volume is mathematically given as
[tex]V=\pi r^2 h\\\\\\\Therefore\\\\\\V1=\pi (3)^2* 6\\\\V1=54\pi[/tex]
and
[tex]V2=\pi (3)^2* 18\\\\V2=162\pi[/tex]
In conclusion,
[tex]v2/v1= 162\pi/ 54\pi[/tex]
v2/v1=3
v2=3*v1
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how is iron removed from the environment
Answer:
Aeration (injecting air) or chemical oxidation (usually adding chlorine in the form of calcium or sodium hypochlorite) followed by filtration are options if iron levels are more than 10 mg/L. Sediment filter, carbon filter, or water softeners can remove small amounts of iron, but the iron will quickly plug the system.
How did environmental characteristics influence the settlement and formation of large cities such as New York City and New Orleans?
The environmental characteristics influence the settlement and formation of large cities such as New York City and New Orleans because of their closeness to ocean which made them to be port cities.
What is the geographical and economic importance of closeness of port cities to New York City and New Orleans ?Port cities can be regarded as an aid to the development of a region economically because it bring about improvement in trade.
This is as a result of allowing transportation of goods from one place to another and this help development of New York City and New Orleans.
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100 POINTS PLEASE HELP: The time exposure in the photo above shows the trails made by individual stars as the celestial sphere appears to rotate around the Earth. Answer the following questions as best you can:
How long is the exposure of the photo (the total time during which the camera shutter was open recording light)?
Where might this photo have been taken?
Be sure to describe the evidence that supports your claims.
For thousands of years, people have wondered about the stars. What are they? How far away are they? What is the meaning of their arrangement in the sky? How do their locations in the sky change over time, and why?
This last question turns out to be the easiest to answer, so it’s a natural place to begin our study of astronomy. As you’ll see, the answer ends up telling us only a little about the stars, but a great deal about the earth.
The Stars from Utah
Here’s a time-exposure photo that vividly illustrates the motion of the stars through a portion of our sky:
Stars rising in the east, as viewed from Ogden, Utah. The camera was mounted on a tripod and the shutter was left open for ten minutes, to show the stars’ apparent motion. The foreground mountains were illuminated by city lights.
As time passes, the stars rise in the east (just like the sun). But notice that they rise diagonally, not straight up. The diagonal goes from north (left) to south (right). After a few hours, these same stars will appear high in the southern sky.
Turning to face south, we see that the stars there are moving from left (east) to right (west):
Ten-minute time exposure facing south and slightly west, from the same location as the previous photo. The stars are moving from left (east) to right (west) across the field of view. Despite the annoying light pollution, you can barely make out part of the Milky Way, right of center.
By now you can probably guess that stars set in the western sky, again along a diagonal:
Ten-minute time exposure facing west, from the same location as the previous two photos. The stars are setting along a diagonal, from south (left) to north (right). The bright star at the lower-right is Arcturus.
And in the north, the motion is most interesting. Stars rise in the northeast and set in the northwest, moving in counter-clockwise circles around a point that's high above the northern horizon:
Half-hour time exposure facing north and slightly west, from the same location as the previous three photos. The stars are tracing counter-clockwise circles, centered on a point near the prominent North Star (Polaris). Notice the Big Dipper at the lower-left.
The magestic motions of the night sky were intimately familiar to ancient people. Today this familiarity has been lost (except by astronomy geeks), so you'll need to make a special effort to remember and visualize the patterns. It helps to stand under the night sky and point with your hands, tracing out the paths of different stars. In summary:
Some stars rise directly east, heading to the right, then cross the high southern sky, and eventually set directly west.
Other stars rise in the southeast and follow shorter, lower arcs across the south before setting in the southwest.
And in the north, there are many stars that never rise or set at all; these “circumpolar stars” follow counter-clockwise circles. (In fact, it is the center of these circles that defines what we mean by “north”.)
Besides direct observation, you can get accustomed to these motions by playing with the Sky Motion Applet that I've created for this purpose. A variety of other useful resources are listed at the bottom of this page.
Constellations
Orion the Hunter is one of the brightest and most familiar constellations of the night sky. The row of three stars near the middle is
To get the star trail described above, a 45-second exposure is necessary. due to the nearly constant trail of various stars. Therefore, the required exposure time should be longer than 30 seconds.
This photo might have been taken in Utah because this place provides a clear sky with very few clouds.
The North (Pole) star, Polaris, which is located incredibly close to the North Divine Pole, is the brilliant white semi-circle in the center of the image. A witness on Earth observes the stars rising and setting, following a curve, on the theory that the skyline prevents the spectator from seeing the full bend for stars that are further from the Heavenly Shaft.
This is one way to imagine that the Earth is at the focal point of an empty gem circle, and the stars are inserted on this circle, as the Earth turns on its hub. The Earth's axis is essentially widened to frame the North Divine Pole (and its counterpart, the South Heavenly Pole).
Therefore, a 45-second exposure time is taken and photos have been taken from Utah.
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where is the national meteorological center located
Answer:
Norman, Oklahoma
How have natural processes in the past cost changes in earths mean surface temperature how do we know
Answer:
Earth's temperature has risen by 0.14° F (0.08° C) per decade since 1880, and the rate of warming over the past 40 years is more than twice that: 0.32° F (0.18° C) per decade since 1981. 2020 was the second-warmest year on record based on NOAA's temperature data, and land areas were record warm.
before there was any life on earth, which gas was absent from the ancient atmosphere?
PLS HELP ME I WILL MARK THE BRAINLIEST!!
Answer:
C
Explanation:
Just look at the chart
Answer:
C
Explanation:
what are feathers made of
Answer:
What are made of?
Explanation:
"feathers are made of lightweight material called keratin." According to the internet. Hope this helps!!
What is a common characteristic for domesticated animals?
OA.
A. They are omnivores.
OB.
B. They are semi-aquatic.
OC. They are antisocial.
OD.
They are herbivores.
The longleaf pine has how many needles per cluster?
a. 3
b. 4
c. 5
d. 8
Answer:
a.3
Explanation:
Which planets have one or more moons? Select four options. Earth Jupiter Mercury Neptune Uranus.