d)
Lines, Rays and Line segments
Read the figure and answer the questions.
1)
a) Name all the points.
X
B
b) Name any three rays.
c) Name any two line segments.
Name the line in two ways.
Answers
The diagram attached has been used to answer the questions accordingly. Here, the three line segments are XY, YZ, and XZ.
How to illustrate the information?It should be noted that line segments are the part of a line that has two endpoints and is also finite on length.
It should be noted that a ray is the line segment which extends indefinitely in one direction.
The three points are X, Y, and Z.
The three line segments are XY, YZ, and XZ.
The three angles are XYZ M, YXZ, and XXY.
The four rays are YX, YZ, ZX, and XZ
The line in the diagram is XZ
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Related Questions
Volcanoes are known for their destruction. how are they constructive? question 2 options: a. killing all the animals and vegetations b. forming new land and islands c. melting rock into gold d. forming new species of animals
Answers
1. Volcanoes erupt with a powerfully destructive mixture of ash, lava, hot, toxic gases, and rock. Explosions from volcanoes have claimed lives. 2. Option (c) is correct, you can make gold by melting the rock.
Volcanic eruptions can bring forth additional health risks such wildfires, floods, mudslides, electricity outages, and contaminated drinking water. The most powerful volcanoes are regarded as stratovolcanoes. A stratovolcano in Washington state named Mount St. Helens erupted on May 18, 1980. The crust melts and thins due to heat from the mantle plume, which results in volcanic activity at the surface. The sequence of volcanoes known as the Hawaiian Islands was created by the presence of a hot spot in the centre of the Pacific Plate.
At the Galeras volcano in the Andes of Colombia, Goff made the discovery. Dr. Goff noted that while gold can occasionally be found in extinct volcanoes, the Galeras volcano is currently spewing commercial quantities of gold from its raging summit. Yes, to some extent. It's crucial to keep in mind that a "rock" typically lacks a single melting point. It dissolves gradually over time. The minerals that make up igneous (magmatic) rocks, such as quartz, olivine, pyroxene, and feldspar, each melt at a different temperature.
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What threats do the bats of Barcken Cave face?
Answers
preditors and moslty lack of housing
Why is it important to start seeing native Americans as “present day people”?
Answers
The historical backdrop of Local Americans is extraordinarily lengthy and huge, dating millennia and continuing after the pre-Columbian Time
.Understanding not only the present situation of Indigenous peoples but also that of our nation is dependent on knowing about this past.White Europeans and Native American Indian tribes fought a lot because of this mix of beliefs. For sure, Local Indians never claimed to adjust to those unfamiliar traditions and battle against them. Conflicts and wars were sparked when white Europeans took Indian land to make it productive. The diverse territory of New England is an illustration of these cultural differences and conflicts.
Indian tribes and white settlers in this part of North America thought and behaved very differently.While Indigenous Peoples preserve 80% of the world's remaining biodiversity, they own, occupy, or use only a quarter of the planet's surface area.They have important ancestral knowledge and expertise regarding climate adaptation, risk mitigation, and disaster risk reduction.
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Grade 12 itinerary tourism skills assessment task 2
Answers
In general, such assessments usually involve evaluating a student's ability to plan and organize a comprehensive travel itinerary, considering factors such as budget, destination, transportation, accommodation, attractions, activities, and cultural and social considerations.
The assessment may also involve assessing the student's research, analytical, and communication skills, as well as their understanding of tourism industry trends, ethical issues, and sustainable practices.
To excel in such an assessment, students need to demonstrate a clear understanding of the task requirements, carefully research and analyze their chosen destination, plan a realistic and feasible itinerary, and effectively communicate their ideas and recommendations in a clear, concise, and professional manner.
Additionally, students may benefit from incorporating creative and innovative ideas that cater to the unique needs and interests of their target audience, and highlighting the social, cultural, and environmental impacts of their travel choices.
Overall, the Grade 12 itinerary tourism skills assessment task 2 requires a combination of critical thinking, creativity, research, planning, communication, and cultural awareness skills to succeed.
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The Cretaceous-Tertiary (K-T) boundary event took place how many millions of years
ago?
A. 540
B. 245
C. 65
D. 25G
Answers
The Cretaceous-Tertiary (K-T) boundary event took place 67 millions of years ago. Option C is the correct answer.
Although radiometric dating provides a more specific date of 66.043 Ma, its age is typically assumed to be approximately 67 million years old. The K-Pg boundary has been linked with the extinction event that occurred in the Cretaceous-Pa a worldwide calamity that exterminated all Dinosaur species but safeguard for birds. Option C is the correct answer.
The Cretaceous-Paleogene (K-Pg) border, originally the Cretaceous-Tertiary (K-T) boundary, is a geological landmark that is often represented by a narrow band of rock that has a disproportionately high concentration of iridium compared to other bands. The Paleogene era, the first era of the Cenozoic Era, and the Cretaceous phase, the last phase of the Mesozoic Era, are both marked by the K-Pg boundary.
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what was the first animal made
Answers
Answer:
Earth's first animal was the ocean-drifting comb jelly.
Answer:
comb jelly
Explanation:
research has been shown that the first ever animal in earth's history was found over 500 million years ago and is called the comb jelly who roamed the sea.
Which type of coastline would most likely contain estuaries or fjords?
a. emergent coastline
b. subductive coastline
c. diergent coastline
d. submergent coastline
Answers
The type of coastline that would most likely contain estuaries or fjords is the submergent coastline. Therefore, correct option is d).
Submergent coastline:A submergent coastline is most likely to contain estuaries and fjords. This type of coastline occurs when the sea level rises or the land sinks, causing the coast to become submerged. Estuaries are formed when rivers meet the sea, and fjords are created by glacial erosion, both of which are common features in submergent coastlines.
The type of coastline that would most likely contain estuaries or fjords is the submergent coastline. Therefore, correct option is d).
Estuaries are associated with submergent coastlines formed when sea level rises and floods existing river valleys.
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which soil can grow rice and pluses the best and why ? this is one of my assignment questions and many people are going to write the same answer so I want it little bit different and if i donot like the answer I will give a bad rating.
Answers
Which soil can grow rice and pulses the best and why?The best soil for growing rice and pulses is loamy soil. Loamy soil is a combination of sand, silt, and clay, which provides a balanced environment for plant growth. Here is why loamy soil is ideal for rice and pulses:
1. Moisture retention: Loamy soil has good moisture retention capacity, allowing it to hold water for a longer period of time. This is crucial for rice cultivation as it requires standing water during its growth period.
2. Drainage: While loamy soil retains moisture, it also provides good drainage. This is important for pulses, as they prefer well-drained soil to avoid waterlogged conditions.
3. Nutrient availability: Loamy soil has a good balance of organic matter and nutrients, making it highly fertile. It provides essential nutrients to rice and pulses for healthy growth and high yields.
4. Aeration: Loamy soil has a good balance between large and small particles, allowing for proper air circulation. Adequate aeration is crucial for root development and overall plant health.
By providing these favorable conditions, loamy soil supports the growth and development of rice and pulses, ensuring optimal yields.
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Which physical characteristics best describes the rock phyllite?
A.glass texture with gas pockets
B.clastic texture with angular fragments
C.Obioclastic texture with cemented shell fragments
D.foliated texture with microscopic mica crystals
Answers
The physical characteristics that best describe the rock phyllite are a D)foliated texture with microscopic mica crystals.
Phyllite is a fine-grained metamorphic rock that is formed from the metamorphism of shale or other fine-grained sedimentary rocks. It has a distinct foliation caused by the alignment of its platy minerals, such as mica and chlorite, during metamorphism. The foliation of phyllite gives it a smooth, wavy texture and a shiny, reflective appearance. In addition to its foliated texture, phyllite is typically gray, green, or black in color, with a smooth, silky feel. It is often mistaken for slate due to its similar texture, but it has a higher degree of metamorphism than slate. Overall, the unique combination of foliation and microscopic mica crystals make phyllite a distinctive and recognizable rock type.
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one way to slow the rate of climate change could be through fertilizing the ocean with nutrients such as iron. this will increase the growth of algae. how would this reduce the greenhouse effect?
Answers
Algae would use CO2 in photosynthesis, reducing atmospheric CO2, which would otherwise trap heat in the atmosphere. This would reduce the greenhouse effect.
Algae are devoid of a number of land plant characteristics, including as the phyllids (leaf-like structures) seen in bryophytes, the rhizoids of nonvascular plants, and the roots, leaves, and other organs found in tracheophytes (vascular plants). Algae may be grown for a variety of uses, including biomass production (as in a seaweed cultivator), wastewater treatment, CO2 fixation, and aquarium/pond filtering using algae scrubbers.
Fast-growing aquatic creatures known as algae are frequently encountered as seaweed, pond, and enormous kelp. According to scientists, photosynthesis is one of the most environmentally friendly methods for removing and storing CO2 from the atmosphere.
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Please write a one page past tense narrative. Pretend you live in a time period we have learned about recently. What would one day in that life be like? What would you do? What would you eat? What things would you see? Be creative and include some content specific vocabulary if possible.
Answers
Answer:
I want to go to Egypt.
Explanation:
If I had a chance to go in the past I want to go to the Egypt in order to see the ancient places such as Egyptian pyramids and want to live there. I really like the life style of that place, the way that people lives there in ancient times, their food, their clothes etc. I want to eat Foie gras which is the ancient Egyptian delicious dish. I want to see the Nile river and the old monuments.
Which of the following are correct statements about the Indian subcontinent and East Asia? Check all that apply.
A. East Asia and the subcontinent have very different religions.
B. Both the subcontinent and East Asia are well protected from invasion by natural barriers.
C. The subcontinent region is dominated by monsoons.
D. India has 1.1 billion people, while China has 1.3 billion.
Answers
WHAT ARE THE THREE DOMAINS OF ENVIRONMENT
Answers
The three domains of the environment are:
1. Physical Environment: This domain includes the non-living components of the environment, such as landforms, water bodies, climate, air quality, and natural resources. The physical environment influences various ecological processes, habitats, and human activities. It encompasses elements like geology, topography, weather patterns, atmospheric conditions, and the availability of resources.
2. Biological Environment: This domain comprises all living organisms and their interactions within ecosystems. It includes plants, animals, microorganisms, and the intricate relationships between them. The biological environment encompasses biodiversity, ecological communities, food webs, and the functioning of ecosystems. It plays a crucial role in providing ecosystem services, maintaining ecological balance, and supporting life on Earth.
3. Socio-cultural Environment: This domain encompasses the social, cultural, and economic aspects of the environment that influence human behavior, societal patterns, and interactions. It includes human activities, social structures, institutions, values, beliefs, norms, and the impacts of human actions on the environment. The socio-cultural environment also incorporates aspects such as population dynamics, urbanization, technological advancements, economic systems, and the relationship between society and the environment.
These three domains are interconnected and interdependent, shaping the overall environmental conditions and the interactions between humans and their surroundings. Understanding and addressing the interactions and dynamics within each domain is essential for achieving sustainable development and ensuring the well-being of both ecosystems and human societies.
Do you think the continents are able to move over time?
Answers
The Global Wind Oscillation describes O a. the sea surface temperature anomalies near the west coast of South America. b.whether the winds are net easterly or net westerly. O c. the sea surface temperature anomalies near the west coast of North America, d. how strong the Icelandic low and Azores high are. e. a region of thunderstorms circumnavigating the Earth in the tropics.
Answers
Answer: B. Whether the winds are net easterly or net westerly.
Explanation:
The Global Wind Oscillation (GWO) is a pattern of climate variability that is characterized by the alternation between easterly and westerly wind phases in the tropics. The GWO is closely related to the El Niño-Southern Oscillation (ENSO) and influences weather and climate patterns worldwide.
the _____ refers to the portions of earth’s surface where water exists in solid form.
Answers
Answer:
ice/arctic
Explanation:
The term that refers to the portions of earth's surface where water exists in solid form is artic. Also known as solid ice for reference.
Ice is the solid formation of water which can be found at the poles of the earth, snow-covered mountains and glaciers.
The formation of ice takes place when seawater freezes at minus 1.8 degrees Celsius. In comparison fresh water freezes at zero degrees Celsius. Due to this Ice reflects only 90 percent of the sunlight and the rest 10 % gets absorbed.
The world’s oldest ice is at the bottom of the ice sheet on Antarctica.
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The complete question is
The _____ refers to the portions of earth's surface where water exists in solid form.
I need a fresh answer that’s not already used.
Answers
Explanation:
The First wave of Immigration to the U.S. were mostly White, Protestant Europeans from Germany and England. The second wave of Immigration to the U.S. consisted of immigrants fleeing Eastern European and Mediterranean countries because of either religious reasons or economic reasons, this group of immigrants faced discrimination in the U.S. The third wave of immigration to the U.S. mainly consists of immigrants from Latin America and Eastern Asia. Immigration from Latin America has accelerated in the past 40 years due to decades of corruption and war that has been caused by American intervention in the region during the 70s and 80s.
The southern part of Brazil is better
for than the northern part.
A. forestry
B. highways and railways
C. farming and ranching
Answers
Answer:
Explanation:
C: farming and ranching.
The southeast is also Brazil's richest region. It is rich in natural resources and has the most industries and farmland.
If carbon dioxide makes up only 0.037% of earth’s atmosphere, why are scientists so concerned about the amount of carbon dioxide that humans add to the atmosphere each day?
Answers
which is used by scientist as evidence thats earths inner core is soild
Answers
Scientists use seismic waves and their behavior when passing through Earth's interior as evidence that the Earth's inner core is solid.
When seismic waves travel through the Earth, they experience changes in velocity and behavior as they encounter different layers. By studying the patterns of these waves, scientists have observed a phenomenon known as a "PKIKP" phase, which occurs when seismic waves reflect off the boundary between the solid inner core and the liquid outer core. The behavior of these waves indicates that the inner core must be solid because only solids can transmit shear waves, while liquids can only transmit compressional waves.
This observation is supported by further seismic data analysis, which reveals that the velocity of seismic waves increases abruptly upon reaching the inner core, suggesting a denser and more rigid solid material. These seismic findings provide strong evidence for a solid inner core, enhancing our understanding of Earth's structure and dynamics.
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Critical Thinking Making Comparisons duck
(a) When might absolute location be of interest
to a geographer? (b) When might relative location
be more useful?
Answers
Part a: A geographer is interested in the absolute position in order to describe a place's specific location.
Part B: It could be more useful to plan a trip or figure out how it will take to get from A to B.
Explain the term geographer?The analysis of places as well as the interactions between people as well as their environs is known as geography.
Geographers study the surface of the Earth and the various human societies that live there. Geographers study the earth and indeed the pattern of human activity on its surface through direct observation. They frequently travel to a place to learn specifics about it and its geographical characteristics. Absolute location is crucial for situating oneself there in world at any one time, from knowing precisely where to meet up with a friend to finding hidden treasure. However, there are situations when describing a specific location to someone else merely requires using relative position.Thus,
Part a: A geographer is interested in the absolute position in order to describe a place's specific location.
Part B: It could be more useful to plan a trip or figure out how it will take to get from A to B.
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What is the rule concerning the highest possible elevation of a hill or mountain?
Answers
Answer:
The maximum possible elevation for a hill is one less than the value that would have designated the next contour line. In other words, the highest possible elevation of the hill is just below the value of the next contour line, even though that line is not shown. On a steep slope, the contour lines are close together.
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Pls brainliest...
The rule concerning the highest possible elevation of a hill or mountain involves several factors, such as the Earth's crust composition, gravitational forces, and isostasy. The elevation of a landform is primarily determined by the balance between the upward force exerted by the Earth's crust and the downward force of gravity.
Isostasy is a principle in geology that explains the equilibrium between the Earth's lithosphere (the rigid outer layer) and the underlying, more fluid asthenosphere. In simpler terms, it's the balance between the weight of the landform and the buoyancy of the Earth's mantle. As the elevation of a mountain increases, so does its weight, pushing the crust down into the asthenosphere. The asthenosphere, in turn, exerts an upward buoyant force, counteracting the downward force of gravity.
The composition of the Earth's crust also plays a role in determining the highest possible elevation. The crust is made up of various types of rocks with different densities, strengths, and resistance to erosion. Mountains made of more resistant rocks can maintain higher elevations.
However, the Earth's gravitational force limits the elevation of mountains. As the elevation increases, the downward force of gravity becomes more significant, causing the landform to gradually collapse under its own weight. Additionally, erosion and weathering processes continually wear down mountain peaks, limiting their growth.
In summary, the highest possible elevation of a hill or mountain is governed by factors like isostasy, crust composition, and gravitational forces. These elements work together to establish an equilibrium between the upward force exerted by the Earth's crust and the downward force of gravity, ultimately determining the height of these landforms.
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As a geographer, one of the most important elements of geography that you will use is called “places and regions.” What does it mean to study this element of geography? E
Answers
Answer:
to study the mean element of geography this is help to know the person
summaries of type of drought
Answers
Answer: something cloging water
Explanation:
1. Meteorological drought: occurs when an area experiences a prolonged period of below-average precipitation. This type of drought can also be caused by high temperatures, strong winds, and low humidity, as these factors can increase evaporation and lead to a lack of moisture in the soil and vegetation.
2. Agricultural drought: is characterized by a lack of moisture in the soil that can result in reduced crop yields, poor quality crops or even crop failure. This type of drought affects farmers and the agricultural industry, and can have a significant impact on food supply and prices.
3. Hydrological drought: occurs when surface water and groundwater sources are reduced to below normal levels. This can lead to decreased stream flows, reduced lake and reservoir levels, and even dry wells. Hydrological droughts can have devastating effects on aquatic ecosystems, as well as drinking water supplies and the economy.
4. Socioeconomic drought: is a complex type of drought that takes into account the social and economic impacts of drought on human populations. This type of drought can result in decreased economic productivity, increased unemployment, decreased availability of food and water, and even social unrest.
The type of map above is a thematic map showing a pattern that is happening across part of the Earth’s surface. Which kind of map is shown in the image above?
A.
a physical map
B.
a special purpose map
C.
a topographical map
D.
a political map
Answers
Answer:
B
a special purpose map
What are the challenges faced during the agricultural development.
Answers
Answer:
The ability to sustainably produce and access sufficient food, uncertainties about the future of world food prices
Explanation:
__lines are ____and run north-south.
Answers
Answer:
meridians.
Explanation:
what grade are you
What are some social, economic, and political challenges of South America?
Answers
Answer:
a slowdown in growth due to an inability to achieve continuous improvements in competitiveness and productivity;
the poor quality of education and the slow transfer of knowledge and innovative ideas; and.
excessive inequality and lack of social protection.
Explanation:
Leé el siguiente texto y responde: Por necesidad, por interés o por ignorancia, los diferentes grupos sociales vamos lentamente degradando el ambiente que nos rodea, incrementando nuestras vulnerabilidades o potenciando amenazas, sean de origen antrópico o natural. Las acciones que realizamos sobre nuestro medio, el uso o el desecho que hacemos de los recursos naturales están guiados por el interés inmediatista de responder a nuestra necesidades, pero este manejo genera efectos que se van acumulando, hasta que viene la sorpresa, el desastre "natural" que nadie esperaba, pero todos construimos día a día, año a año. a)¿Por qué creen que se menciona "natural" entre comillas?
Answers
Answer:
Natural se encuentra entre comillas porque en realidad el desastre no es provocado por la naturaleza, es decir, que no es natural sino que es una consecuencia del mal uso de los recursos naturales, de la degradación del ambiente para satisfacer necesidades inmediatas en donde no se toma en cuenta el daño que estamos generando. Este daño se acumula e incrementa nuestras vulnerabilidades o potencia las amenazas, por ende los desastres no son naturales sino que son causados por el hombre.
Explanation:
Podemos deducir que la palabra natural se encuentra entre comillas al leer "vamos lentamente degradando el ambiente que nos rodea, incrementando nuestras vulnerabilidades o potenciando amenazas..." o "Las acciones que realizamos sobre nuestro medio, el uso o el desecho que hacemos de los recursos naturales...este manejo genera efectos que se van acumulando." En estas líneas se evidencia que los desastres naturales en realidad no son causados por la naturaleza sino que son una consecuencia del hombre por utilizar mal los recursos naturales y no cuidar el ambiente.
The crust the mantle and the core are structures of Earth. Which description is a feature of Earth's mantle?
Answers
Answer:
Answers A
Explanation:
Among all the given descriptions, the one that is a feature of Earth’s mantle loaded with the remains of fossils is the crust, the mantle, and the core. Hence, Option A is correct.
What is the fossil?
Any preserved remnants, impressions, or traces of a once-living object from a previous geological epoch are referred to as fossils. Examples include bones, shells, exoskeletons, animal or microbe imprints on stone, items preserved in amber, hair, petrified wood, oil, coal, and DNA traces.
The crust, mantle, and core are the three layers that make up Earth. Solid minerals and rocks make up the crust. The mantle, which lies beneath the crust, is composed primarily of solid rocks and minerals with some pliable regions of semi-solid lava. There is a heated, dense metal core at the centre of the planet.
Therefore, Option A is correct.
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