Comets are cosmic snowballs of frozen gases, rock and dirt that orbit the Sun. once frozen, they're the dimensions of a small city. when a comet's orbit brings it about to the Sun, it heats up and spews dirt and gases into an enormous glowing head larger than most planets.
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Answer:
Comets are frozen leftovers from the formation of the solar system composed of dust, rock and ices. They range from a few miles to tens of miles wide, but as they orbit closer to the sun, they heat up and spew gases and dust into a glowing head that can be larger than a planet. This material forms a tail that stretches millions of miles. (Answer from NASA)
Some examples of comets are:
Comet Hyakutake
Halley's Comet
Comet Encke
Comet Hale-Bopp
Where in the sky would you expect to see a Last Quarter at midnight (12 AM): on the eastern horizon, on the western horizon, on the meridian, or well below the horizon?
Answer:
Above the eastern horizon.
Explanation:
The last quarter moon rises at around midnight from the east horizon.
If you would expect to see a Last Quarter at midnight well below the horizon.
This is because the Last Quarter moon rises in the middle of the night and sets in the middle of the day. So, at midnight, it will be just above the western horizon.
The reason for this is that the Last Quarter moon is opposite the Sun in the sky. The Sun rises in the east and sets in the west, so the Last Quarter moon rises in the west and sets in the east.
So, If you were to look for the Last Quarter moon at noon, you would see it on the eastern horizon. And if you were to look for it at 6 AM, you would see it on the meridian, directly overhead.
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A garden is 14 1/2 ft by 13 1/4 ftwhat is the area of the garden
Answer:
191.125 ft or 191 1/8 ft.
Explanation:
(i) how does the spacing of the contour lines show the difference between gentle and steep slopes? [ select ]
Closely spaced contours represent steep slopes while widely spaced contours represent gentle slope.
Contour lines are drawn to indicate locations of the same elevation. Contours and their shapes represent the elevation and slope or slope of a terrain. Theses are lines drawn on topographic maps that indicate the elevation of the ground. Contour interval is the vertical distance or elevation difference between contour lines.
As the number associated with a particular contour line increases, so does the elevation of the terrain. Elevation decreases as the number associated with the contour decreases. As the contour approaches a stream, ravine, or drainage area, the contour rotates upstream.
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Countries that have socialism economy
Answer:
People's Republic of China
Republic of Cuba
Lao People's Democratic Republic
Socialist Republic of Vietnam
what are the two ways you determine location and how are they different?
the midwest is _____.
A) an inland region
B) located on the Atlantic coast
C) located on the Pacific coast
D) a region that includes 4 states
Answer:
The Midwest is an inland region
Explanation:
The Midwest is an inland region located to the west of the Appalachian Mountains and South of the Great Lakes. It includes 12 states: Illinois, Indiana, Iowa, Kansas, Michigan, Minnesota, Missouri, Nebraska, North Dakota, Ohio, South Dakota, and Wisconsin.
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on the map above which shows the location of the white house, the coordinates give the buildings ___ location
Answer:
C
Explanation:
Edge
using the richter magnitude scale, what is the lowest earthquake magnitude where you would expect to encounter significant (but not catastrophic) property damage?
the number of degrees of longitude that a place has is derived from the angle formed by the place’s location on earth surface, multiple choice
Although the list of options was not included in your question, we can say that the number of degrees of longitude that a place has is derived from the angle formed by the place's location on Earth's surface and the Meridian of Greenwich.
Longitude is a way of measuring location East and West to the prime meridian of Greenwich. It is represented by imaginary lines called meridians. These lines:
have the shape of an arc: they are half circlesrun from north to south, and join in the poles are measured in degrees, minutes, and seconds from 0° to 180° East and West of the Meridian of Greenwich.are all equal in lengthcross the Equator and parallels in a right angle.In order to establish the location of a spot on Earth, we can look at the intersection of meridians and parallels to establish its longitude and latitude.
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Why do you think three states in the northern plains have had no damage from earthquakes?
Explanation:
because of where the the plates are, and the soil and the plates are so hard, and because there is so much iron in the soil, that is why they don't have any damage from earthquakes
how can the extent of an encroachment always be discovered? select one: a. physical observation. b. land survey. c. title search. d. court action.
The extent of an encroachment can always be discovered by land survey.
Property encroachment is defined as a property owner who violates the rights of his neighbor by building or extending a feature and crossing his neighbor's property line. Sometimes the intervention is intentional. For example, an invasion occurs when a neighbor intentionally builds on land they do not own.
However, this is not the case, especially when the exact location of the land is ambiguous. Interference may seem harmless, but it can lead to liability issues, damage to property, and sales problems. Invasions can make it difficult to set boundaries, so trying to sell your home can lead to ownership issues.
The correct answer is option b.
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How much of Europe is estimated to have been covered in trees before the Industrial Revolution?
1/4
1/3
4/5
2/3
Answer:1/3
Explanation:ABOUT
earth is an oblate spheroid with a slight bulge at the equator making earth's equatorial circumference slightly wider than the polar circumference.
Earth is an oblate spheroid with a slight bulge at the equator making the earth's equatorial circumference slightly wider than the polar circumference. This statement is True.
What is equator?The circle of latitude known as the Equator, which has a radius of 40,075 km (24,901 mi), separates Earth's Northern and Southern hemispheres. It is a hypothetical line that is situated halfway between the North and South poles at latitude 0 degrees. The parallel (circle of latitude) at which latitude is defined to be 0° is known as the equator of a spinning spheroid (such as a planet) in spatial (3D) geometry, which is used in astronomy. It is a hypothetical line on the spheroid that divides it into the northern and southern hemispheres and is located equidistant from its poles.Why is the equator so warm?Sunlight touches the Earth most directly at the Equator. As you move farther from the Equator, sunlight is dispersed across a larger region due to the curvature of the Earth. At the Equator, where sunlight strikes a smaller surface area, it heats up more quickly than it does at the poles.Learn more about equator here:
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Which continents and regions of the world were connected by the indian ocean trade routes?.
Answer:
Southeast Asia, India, Arabia, and East Africa (also parts of East Asia)
5 How did Hurricane Andrew's air pressure and wind speed change after
the hurricane left the west coast of Florida and moved over water?
find out what reasons influence the location of the settlement that I am researching
Influence is defined as having an effect on someone or an element. An example of having an impact is for a high school scholar to finish all of his assignments on time, thereby making his little brother want to do the equal. a person or thing exerting such power or motion. He has been an exceptional impact on the electorate in the course of the elections.
Affect creates an internal shift in someone's mindset. internal dedication is received unbiased of outside effects. the sector's maximum influential people don't merely change different's behavior; they shift their mindsets.
Impact refers to the influential potential to have a high-quality effect on others, to steer or persuade them to benefit from their support. With the impact competency, you are persuasive and attractive, and you can build purchase-in from key people.
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How are Earth’s plates able to move?
(Using the words outer layer, mantle, plate, and plate boundary)
pls hurry, thanks
biomass is a renewable fuel and burns cleaner than fossil fuels, but one of the downsides of using biomass is the
Biomass is a renewable fuel, but one of the downsides of using it is the lower energy density it has in comparison to fossil fuels.
Other disadvantages of Biomass:
It is not economically efficient to transport it far away from where it is produced. Some plants that produce Biomass fuels require burning fossil fuels during the process to be economically efficient, which reduces their sustainability. The production of raw materials for a big biomass stock (like crops or wood) may require arable land that won't be used for food production or destroy large areas of forests. Burning biomass releases polluted gasses and particles (like methane, carbon dioxide, or nitrogen) that can create smog if not captured and recycled properly.You can learn more about Biomass in the link below:
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A topographical map is different than a physical map in that?
Could someone please do this....
diorite: amphibole, sodium- and calcium-rich plagioclase feldspar, pyroxene, and biotitegabbro: pryoxene, calcium-rich plagioclase feldspar, amphibole, and olivinegranite: quartz, potassium feldspar, sodium-rich plagioclase feldspar, amphibole, muscovite, and biotiteperidotite: olivine, pyroxene, and calcium-rich plagioclase feldsparrank the rocks from fastest weathering to slowest weathering.
Peridotite, Gabbro, Diorite, Granite are the rocks from fastest weathering to slowest weathering.
The decomposition or dissolution of rocks and minerals at the earth's surface is known as weathering. Weathering substances are water, ice, acids, salts, plants, animals, and temperature changes. After rocks are fractured, rock and mineral debris are carried away by a process known as erosion.
The effects of weathering and erosion cannot be resisted by any rock on Earth due to its softness. The rocky terrain of Earth is continually being altered by weathering and erosion. Over time, weathering degrades exposed surfaces. How susceptible a rock is to weathering is frequently influenced by how long it has been exposed.
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3. The following graph reflects which geographic
concept?
High Very high
Interaction Intensity
Moderate
Low
Short
Short distance
More interaction
Distance
a. Absolute location
b. Relative location
c. Time-distance decay
d. Spatial pattern
e. Independent invention
The spatial pattern graph reflects which geographic concept.
Spatial interaction is a simple concept that considers how places engage with every different in phrases of the movement of people, freight, services, power, or statistics. Complementarity, intervening possibility, and transferability are the three bases for spatial interactions.
Distance decay is a phenomenon discovered between places or populations – the addition apart they are, the much less in all likelihood it's far that they'll engage very plenty. In essence, distance decay describes how things like communique and infrastructure ruin down relative to distance from a cultural middle.
The distance decay effect states that the interaction among locales declines as the space among them increases. once the distance is out of doors of the 2 locales' activity area, their interactions start to decrease.
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(q008) plate tectonics a. is one hypothesis for how the earth formed. b. is a scientific law explaining why continents move. c. is a theory that describes how the earth's lithosphere moves. d. has been debunked by the scientific method.
The correct answer is option (c) Plate tectonics
Plate tectonics is a theory that describes how the earth's lithosphere moves.
Plate tectonics: what is it?A tectonic plate, also known as a lithospheric plate, is a substantial slab of solid rock with an uneven shape that is typically made up of both continental and oceanic lithosphere. The Pacific and Antarctic Plates are among the largest plates, but they can range in size from a few hundred to thousands of kilometers broad.
What causes tectonic plates to form?Cooler portions of the Earth's crust were dragged downward into the warmer upper mantle starting about 4 billion years ago, causing damage to and weakening of the surrounding crust. According to the authors, this cycle repeated itself until the weak spots established plate borders.
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select the country in africa where spanish is spoken. panama honduras argentina cuba guatemala costa rica venezuela the savior equatorial guinea
Answer:
Equatorial Guinea.
Explanation:
"Select the country in Africa where Spanish is spoken. Panama, Honduras, Argentina, Cuba, Guatemala, Costa Rica, Venezuela, El Salvador, Equatorial Guinea"
Of the listed countries, Equatorial Guinea is the only located in Africa (Central Africa). The official languages of the country are Spanish, French and Portuguese.
What is the difference between physical human geography?
A. In general, one examines the nature of rock formations and the other examines human biology.
B. In general, one examines the characteristics of various people and the other examines the physical characteristics of the Earth.
C. In general, one examines the land and water formations and the other examines people’s political beliefs.
D. In general, one examines the structures humans have built and the other examines the different types of humans.
Answer:
B
Explanation:
It doesn't involve people's political views.
Different types of humans isn't involved and pyhsical geography is more then rock formation
which answer choice best describes the difference between folded mountains and fault-block mountains?
"Folded mountains form when segments of Earth's crust are bent and doubled over, whereas fault-block mountains form when stress causes pieces of Earth's crust to be thrust upward to higher elevations" best describes the difference between folded mountains and fault-block mountains.
Piles of blocks are created when large areas are crushed and moved vertically. The raised blocks are called horsts and the lowered blocks are called graben. When two tectonic plates of the Earth's crust collide, they overlap and form mountains called folded mountains. The Himalayas and Alps are young fold mountain ranges with steep undulations and high conical peaks.
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Why was the declaration of independence important? Select all that apply.
A.it set up the U.S. government.
B.it explained the ideals of liberty,justice and equality.
C.it announced that the American colonies were separate from Great Britain.
D.it gave Americans the right to vote for leaders
Why do you think temperatures are higher at the surface than at the middle and upper portions of the troposphere?.
Temperatures are higher at the surface than at the middle and upper portions of the troposphere because cooling air expands.
The warmest temperatures in the troposphere are often found at the earth's surface because the sun heats the atmosphere predominantly from the surface and because the air cools as it ascends. The surface is heated by the sun, and this energy is then distributed upward into the troposphere by mixing air. Since the Earth's surface is the primary source of heat, temperatures will be hottest at the surface and decrease away from the surface. The troposphere's average temperature profile will indicate a temperature decrease with height.
As temperature decreases with height in the troposphere, it may be easier for air to rise vertically because cold air is less stable than warm air. As air rises, it cools exponentially. This is another reason why the temperature is higher at the surface. For air to rise to higher altitudes, it must be cooler. Air density and pressure are highest at the surface. When air increases, it extends because the pressure is descending. The air cools by expanding. Because the Sun heats the troposphere primarily from the surface and because the air cools as it rises, the average warmest temperature in the troposphere is at Earth's surface.
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In contrast with north-facing slopes, south-facing slopes in the northern hemisphere are characterized by.
In contrast to north-facing slopes, south-facing slopes in the northern hemisphere are characterized by higher soil moisture.
What are the characteristics of south-facing slopes in the northern hemisphere?South-facing slopes in the northern hemisphere are more exposed to the sun than north-facing slopes, this makes them hotter and drier. Another feature related to exposure to sunlight is that the ice sheets on north-facing slopes will be substantially thinner than those on north-facing slopes.
Therefore, as the sun remains in the southern half of the sky for longer, the slopes facing south will be warmer and with a more humid and vegetation-prone soil, as the sun exposure is greater.
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There is a
people
living in the Saudi Arabia
Peninsula.
united
diversity of
Answer:
United
Explanation:
Pllllllllllssssss MARK AS BRAINLIEST