Answer:
It ranges from 2 to 13 km/s depends upon composition.
Explanation:
The velocity of seismic waves are different throughout the earth because of different composition of the layers inside the earth. Velocity of seismic waves increases with depth and it is approximately 2 to 8 km/s in the Earth's crust whereas, 13 km/s in the deep mantle so it means the velocity of seismic waves is higher in the mantle as compared to earth's crust due to different composition of layers between the mantle and earth crust.
Animals use caves as
shelters. Spheres
Animals use caves as shelters. The places are called dens, sheds, stables, nests, burrows, etc. The correct option is a.
Animals require their own shelter for a variety of reasons, including protection, reproduction, and so on. Some animals construct their own homes in which to live. Some animals simply seek shelter in caves and rocks that live beneath them. Some of the locations are known as dens, sheds, stables, nests, burrows, and so on. These animal charts' shelters protect them from extreme weather conditions and wild animals. In this article, we learned what an animal shelter is and why they are necessary. We also talked about different kinds of animals and their shelters.
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discribe all different types of landscapes briefly in few words
see if this helps
Explanation:
List of different types of landscape. Desert, Plain, Taiga, Tundra, Wetland, Mountain, Mountain range, Cliff, Coast, Littoral zone, Glacier, Polar regions of Earth, Shrubland, Forest, Rainforest, Woodland, Jungle, Moors, Steppe, Valley.
what type of ore deposits form where minerals precipitate from fluids along the walls of faults and joints?
Answer:
Vein deposits.
Explanation:
Hope this helps!
According to current scientific theory, how did the planets of the solar system form?
Answer: The various planets are thought to have formed from the solar nebula, the disc-shaped cloud of gas and dust left over from the Sun's formation. The currently accepted method by which the planets formed is accretion, in which the planets began as dust grains in orbit around the central protostar.
TRUE / FALSE.
Oxbow lakes form when rivers flow onto the more level land at the base of mountain slopes.
"Oxbow lakes form when rivers flow onto the more level land at the base of mountain slopes" is false. The statement is False.
What are Oxbow Lakes?
Oxbow lakes are U-shaped water bodies that appear when a river or stream is no longer flowing along its normal path. Oxbow lakes are created when meandering rivers cut through the land and begin to deposit sediment, reducing the flow of water in some regions and creating lakes in others. The river may change direction or the sediment build-up may cause the water to flow around the meander, resulting in an oxbow lake being formed.
The rivers flowing on the more level land at the base of mountain slopes can form floodplains, and not oxbow lakes. Oxbow lakes can only be formed in lowland regions, whereas mountain rivers are generally in highland regions. The statement is False.
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Choose all the answers that apply.
Which of the following are types of changes that can happen in the rock cycle?
igneous to sedimentary
metamorphic to sedimentary
igneous to metamorphic
sedimentary to metamorphic
metamorphic to metamorphic
Find the perimeter of the rectangle. Then find the area of the rectangle
Answer: Let L be the length, w be the width and p be the perimeter of the rectangle.
p = 2L + 2w, A = Lw
p/2 = L + w
w = p/2 - L
Since A = Lw:
A = L(p/2 - L)
A = Lp/2 - L^2
Hope this helps :)
Explanation:
To find perimeter of rectangle, the formula will be:-
2 X Length + Breadth
Example -
Example - Length= 4 cm
Example - Length= 4 cmBreadth= 3 cm
Example - Length= 4 cmBreadth= 3 cmPerimeter= 2 X 4+3 cm
Example - Length= 4 cmBreadth= 3 cmPerimeter= 2 X 4+3 cm2 X 7
Example - Length= 4 cmBreadth= 3 cmPerimeter= 2 X 4+3 cm2 X 714 cm
To find area of a rectangle, the formula will be:-
L X B
Example -
Example - Length= 2 cm
Example - Length= 2 cmBreadth= 7 cm
Example - Length= 2 cmBreadth= 7 cmArea= 2 X 7 cm
Example - Length= 2 cmBreadth= 7 cmArea= 2 X 7 cm14 sq. cm
Please mark as brainliest :)
LOTS OF POINTS!!!! PLEASE ANSWER List some of the various perspectives dealing with geography. What is the difference between physical geography and human / cultural Geography? In what ways do people interact with their physical environment? What are the consequences of that, good and bad? How can the physical environment and climate or weather limit movement? List some ways people use geography to improve standards of living (to make life better): What things do human geographers focus on? How do economists use Geography? Answer the Big Question: How does Geography help us interpret the past, understand the present and plan for the future?
Explanation:
physical geography is basically about the earth while human geography is about the ways human impacts the environment. for question 1
humans impact the environment in many ways including over populations fossil burning ECT. question 2
the consequence are good for people but might effect the environment in a bad way. question 3
It sometimes might limit movement. for example If there is a category 5 hurricane, people will not come outside, thus limiting movement. question 4
we use geography for learning about the past and interpreting about the future. We can learn about climate change and ECT. question 5
It helps economists because for distributing stuffs and goods they need to know about the terrain they have to go through. question 6
It helps us interpret the past by fossils and rocks. This will help us because then we know about the present. This will help us make decisions that will impact the future in a good way. for example climate change. question 7
i am not sure about the last answer it was a bit tricky, but I think I got it right.
Express 4382.93 in standard form
Answer:
4.38293*10^3
Explanation:
4382.93=4.38293*10^3
How does colorado's place in the world affect its population? Conversely, how does the population affect the natural world around them?(How do where people who live here get affected by where they live? Think weather, tourism, crops, etc. - and how the people there affect the land)
ANSWER FAST PLEASEEEE
The population of the Front Range of Colorado, which includes Denver, Colorado Springs, and Fort Collins, increased by nearly 17% over the previous ten years.
In 2021, Colorado's population increased by 27,700. These include births, deaths, emigration to and from the state, as well as population changes.
What is Colorado's significance?Colorado is known as the "Centennial State" because it was admitted as the 38th state in 1876 when the United States turned 100. Colorado features a number of peaks that rise above 14,000 feet and is most strongly linked with the Rocky Mountains.
The word "red" or "ruddy," which describes the color of much of the state's landscape, is how the state got its name.
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During ________, grains are squished together – reducing the space in between particles
a. Reconnection
b. Compaction
c. Compression
d. Condensation
The correct option is B. During compaction, grains are squished together - reducing the space in between particles. The term compaction refers to the process in which the grains are squished together, reducing the space in between particles.
The reduction of the space in between particles is what causes the density of the substance to increase, making it more compact. This process is mainly used for a lot of different purposes. For example, this process is used to reduce the volume of waste before it is dumped in the landfill to minimize the amount of space it takes up.
Another example is during the construction of structures and roads; it is used to create solid foundations. It is also used in the creation of some products, including ceramics and some plastic products.
Therefore, the correct option is B. Compaction.
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How is a citizenship in a democracy different than a citizenship in an authoritarian country?
A. Citizens in a democracy are expected to pay taxes to the government
B. Citizens in a democracy are less likely to stay informed on political issues
C. Citizens in a democracy have fewer legal rights and responsibilities
D. Citizens in a democracy have more influence over their government
Answer: I believe the answer is D
Answer:
d
Explanation:
Examine the five words and/or phrases and determine the relationship among the majority of words/phrases. Choose the one option that does not fit the pattern. o barrier island o beach face o berm o trough o longshore bar
The majority of the words/phrases listed are associated with coastal geography or related to a beach or shoreline.
Barrier island: It is a long, narrow island parallel to the mainland that helps protect the coast from sea waves and storms. Beach face: The sloping section of the beach that is directly influenced by sea wave action.Berm: Mound of sand or gravel found is found at the back of the beach, separating from coastal land.Trough: Low point or depression between sea waves.Long shore bar: A submerged or partially submerged sandbar parallel to the shoreline, formed by sea wave.The word that does not fit the pattern is "trough." While it is related to sea wave action, it is usually not associated with beach or shoreline features like the other options given.
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Can geological processes happen rapidly?Match the following statements on the left with the answers on the right
Geologists studying Mount St. Helens make a connectionbetween logs in Spirit Lake and
The Mount St. Helens eruption showed that much geological workcan be done
One of the subsequent Mt. Saint Helens eruptions caused amudflow and canyon to form that is _____________________________of the Grand Canyon.
What orientation were the logs at Spirit Lake and the those at thePetrified National Forest buried?
A.Petrified trees
D.In a shortperiod oftime
C.1/40 scale
B.Vertical
The Mount St. Helens explosion has turned into a rare chance to examine quickly changing geologic activity. Miles of woods were destroyed, the Toutle River Valley's terrain was altered by massive slides and debris flows, and new lakes were created.
The matching is as follows:=
1. Geologists studying Mount St. Helens make a connection between logs in Spirit Lake and petrified trees.
2. The Helens eruption shows that geological work could be completed in a short span of time.
3. One of the subsequent Mt. Saint Helens eruptions caused a mudflow and canyon to form that is 1/40 scale of the Grand Canyon.
4. the logs at Spirit Lake and the those at the Petrified National Forest buried were of vertical orientation.
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As a river overflows its banks during flood, it drops much of its coarser-grained load immediately adjacent to the channel, forming parallel landforms called ___________ .
As a river overflows its banks during a flood, it can deposit sediment on the adjacent floodplain, forming landforms called levees.
Levees are often made of coarser-grained material transported by the river during high flow events, such as sand and gravel.
Levees are created parallel to the river channel throughout time as material is deposited during floods. The coarser-grained sediment is deposited closest to the channel first, followed by the finer-grained material, which is carried further out onto the floodplain.
The recurrent deposition of silt during floods can result in the formation of a raised bank or ridge that is higher than the surrounding floodplain over time.
During normal flow conditions, levees act as a natural flood barrier by helping to confine the river to its channel. During major flood occurrences, however, even levees can be breached, resulting in devastating inundation.
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what is another name for Russia
Answer:
Russian Federation
Explanation:
How did you call the Europe to action
Answer:
by yelling, "you're up!"
Explanation:
what type of climate is created by the norweigan current?
Answer:
The Norwegian Current creates marine climate type. Explanation: There are several ocean currents in the Atlantic Ocean. Some of them are warm ocean currents (surface currents), while some are cold (deep currents
Countries of the Middle East usually come from what two areas?
Persia and Asia minor, i think.
Explanation:
Outline the methodical procedure and the results of the GLOBE study.
The GLOBE (Global Learning and Observations to Benefit the Environment) study is a worldwide research initiative that involves students, teachers, and scientists collecting environmental data.
The study aims to enhance understanding of the Earth's systems and promote scientific literacy. The following outline provides an overview of the methodical procedure and key results of the GLOBE study:
Methodical Procedure:
a. Training: Teachers and students receive training on data collection protocols and measurement techniques.
b. Data Collection: Participants collect data in various environmental areas, including atmosphere, hydrology, soil, land cover, and phenology.
c. Protocols: The study provides detailed protocols and instruments for collecting and recording data.
d. Data Entry: Participants enter their collected data into the GLOBE database.
e. Quality Assurance: The collected data undergoes a rigorous quality assurance process to ensure accuracy and reliability.
f. Collaboration: The data is shared globally, facilitating collaboration among scientists, researchers, and educators.
Results:
a. Scientific Discoveries: The GLOBE study has led to numerous scientific discoveries and insights into Earth's systems, including climate patterns, weather phenomena, and ecological processes.
b. Education and Learning: Students and teachers involved in the study gain hands-on experience in scientific data collection and analysis, fostering scientific literacy and environmental awareness.
c. Global Network: The study has built a vast network of participants worldwide, promoting international collaboration in environmental research and education.
d. Data Availability: The collected data is freely accessible, allowing scientists and researchers to utilize it for further analysis, modeling, and understanding of global environmental processes.
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What impact did siddhartha’s awakening have on the society’s that adopted Buddhism
43. Great Britain colonized areas all over the world. Which of the following is an effect of British rule?
a. The Queen rules all former colonies.
b. Rugby is popular throughout the world.
c. English is spoken in more countries than any other language.
Answer:
C or D I think it's correct
Would you claim that the universe is expanding, contracting or static? What evidence will support this claim?
The spectral and temperature properties of distant light confirms that we live in expanding space. All of these pieces of evidence line up, teaching us that the Universe is expanding, and that's the cause of the apparent recession, rather than any other explanation.
India’s population will likely exceed that of China’s because...
a. india was once part of the british empire
b. india is faced with soaring levels of immigration
c. there is little access to birth control in china
d. india implemented pronatalist policies
e. china implemented strict antinatalist policies
Answer:
probably e
Explanation:
Since it is not known that India carried out much encouraging program on ppopulation growth. It is known that China did make an efficient control on its population.
India's population is likely to surpass that of China's population because china implemented strict anti-natalist policies. Thus, option (e) is correct.
What is Population?The population is the total number of people who live in a certain region as inhabitants, including men, females, children, infants, and the old. It is the individual that occupy any area.
It is believed that India population will exceed that of the population of the china by the year 2023. Furthermore, it is according to the United Nations report that stated about the population growth in the India and India becoming as the largest populated country.
It is unknown whether India implemented any promoting population growth programs. It is well known that China used effective population control measures.
Therefore, it can be concluded that option (e) is correct.
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Two tectonic plates pushing toward each other cause intense heat and pressure in Earth’s crust. Into which will crust material be changed by heat and pressure?answer choicesfossilssedimentsigneous rockmetamorphic rock
When two tectonic plates push towards each other, it can cause intense heat and pressure in the Earth's crust. This process is known as a convergent boundary, and it can lead to the formation of metamorphic rock. Here option C is the correct answer.
Metamorphic rock is formed when existing rocks are subjected to high temperatures, pressure, and chemical reactions. During the convergent boundary process, rocks may be buried deep beneath the Earth's surface, where they are subjected to extreme heat and pressure. This can cause the minerals in the rock to change, leading to the formation of new minerals and a different texture.
On the other hand, igneous rock is formed when molten magma cools and solidifies, while sedimentary rocks are formed when sediments are compressed and cemented together. Fossils are preserved remains or traces of past life forms that are found in sedimentary rock.
Complete question:
Two tectonic plates pushing toward each other cause intense heat and pressure in the earth’s crust. into which will crust material be changed by heat and pressure?
a. Fossil
b. Sediments
c. Metamorphic rock
d. Igneous rock
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3. Two million years ago, there was a pronounced dipping in the earth’s temperature. What tectonic event caused this?
A. CO2 increase from fossil fuel consumption
B. a land bridge formed between North America and eastern Asia allowing migrations.
C. A meteorite impact
D. overflowing volcanoes formed a land bridge between North & South America changing ocean currents
E. none of the above
The tectonic event that caused the pronounced dipping in the Earth's temperature two million years ago was the overflowing volcanoes forming a land bridge between North and South America, which changed ocean currents.
This event is known as the Great American Interchange. The movement of land masses and the resulting change in ocean currents led to changes in climate and the Earth's temperature. This event is not directly related to CO2 increase from fossil fuel consumption, a land bridge formed between North America and eastern Asia, or a meteorite impact.
Two million years ago, the Earth's temperature experienced a pronounced dipping due to the overflowing volcanoes forming a land bridge between North and South America. This tectonic event, known as the Great American Interchange, led to changes in ocean currents and subsequently affected the climate. It is important to note that this temperature change was not caused by CO2 increase from fossil fuel consumption, a land bridge formed between North America and eastern Asia, or a meteorite impact. The movement of land masses played a significant role in altering ocean currents and impacting the Earth's temperature during this period.
The movement of land masses played a crucial role in altering ocean currents and influencing the Earth's temperature during this time.
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Construct a scientific explanation to explain why oil is found in the Middle East but not in Hawaii. Claim evindence reeasong
Oil is found in the Middle East but not in Hawaii due to the different geological formations and processes that occurred in these two regions.
The Middle East has large deposits of oil while Hawaii does not. The Middle East is situated on the Arabian Plate, which is rich in sedimentary rocks that are formed from the accumulation of organic matter over millions of years.
This organic matter is subjected to heat and pressure, leading to the formation of oil. On the other hand, Hawaii is a volcanic island that was formed from the eruption of magma from the Earth's mantle. Volcanic rocks do not contain organic matter and therefore do not have the potential to form oil.
The presence of oil is dependent on the geological formations and processes that occur in a particular region. The Middle East has the right conditions for the formation of oil, while Hawaii does not. Therefore, oil is found in the Middle East but not in Hawaii.
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Over which continent has the majority of global temperature increase occurred over the past millennium?
Answer:
Africa
Explanation:
Africa is likely to be the continent most vulnerable to climate change. With high confidence, Boko et al. (2007) projected that in many African countries and regions, agricultural production and food security would probably be severely compromised by climate change and climate variability.
Africa is effected by global warming.
What does global warming mean?Global warming is the increase in temperature of the earth surface due to the green House gases such as carbon dioxide, methane and nitrous oxide in the atmosphere.
African continent are endangered by the temperature increase. It is already experiencing 0.7 °C increase in temperature as compared to the other continent, which will lead to drought and floods. Agricultural production of Africa is effected by the climate change.
Therefore, global warming adversely affect Africa.
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Using your own words, explain why the impact of scientists visiting Antarctica may be
worse than the impact of tourists visiting.
Answer: When scientists may not be used to a cold area like Antarctica of disturbance of wildlife.
The impact of scientists visiting Antarctica may be considered worse than the impact of tourists visiting because of research activities, footprint expansion, and wildlife disturbance.
Scientists visiting Antarctica often engage in various research activities, including drilling ice cores, collecting samples, conducting experiments, and monitoring wildlife. These activities may require infrastructure, equipment, and resources that can have a larger environmental footprint compared to tourist visits.
The establishment and operation of research stations and field camps in Antarctica require infrastructure development and logistical support.
While both scientists and tourists need to follow strict guidelines to minimize their impact on wildlife, scientists' activities can potentially have a more significant disturbance on sensitive ecosystems.
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What are two ways scientists use evidence of past environments preserved in
rock?
O A. To confirm that conditions in different places have changed
B. To confirm why each individual organism became a fossil
C. To confirm whether an organism could have lived where its
fossils are found
D. To confirm which organisms are most closely related to each
other
Answer:
A and D
Explanation:
Answer:
b and c
Explanation:
i did it on A p e x