magnetismmmmmmmmmmmmmmm
Holding a compass against a rock is measuring the magnetic property of the mineral. This property can indicate the presence of minerals like magnetite, which have magnetic qualities.
Minerals have various properties, and one significant property is magnetism. A mineral that exhibits magnetism can attract or repel the needle of a compass.
Magnetite is a common mineral that shows notable magnetic properties, making it feasible to use a compass for identification. When a compass needle aligns with a rock, it suggests the rock contains magnetic minerals.
Using a compass is a simple field test to determine the presence of such minerals without needing complex equipment. This method can be particularly useful for outdoor rock identification during geological surveys.
The degree of magnetic response can also provide insights into the concentration and distribution of the magnetic minerals within the rock.
Drag the tiles to the boxes to form correct pairs. Match each type of heat transfer method with its description
1. Convection
2. Radiation
3. Conduction
Hope this helps!
The correct matches of heat transfer method with its description are: a. conduction - iii. occurs during physical contact between solid objects not in thermal equilibrium, b. convection - i. relates to density differences within fluids, c. radiation - ii. does not require a medium or physical contact to transfer heat
Conduction is the transfer of heat between objects that are in direct physical contact. It occurs when heat energy flows from a region of higher temperature to a region of lower temperature. For example, if you touch a hot pan, heat is transferred to your hand through conduction.
Convection is the transfer of heat through the movement of fluids, such as liquids or gases. It is driven by density differences within the fluid. When a fluid is heated, it becomes less dense and rises, while cooler, denser fluid sinks. This creates a circular motion called a convection current. An example of convection is boiling water in a pot. The hot water rises to the top, while the cooler water sinks to the bottom.
Radiation is the transfer of heat through electromagnetic waves, such as infrared radiation. Unlike conduction and convection, radiation does not require a medium or physical contact to transfer heat. For instance, the heat from the sun reaches the Earth through radiation. The energy from the sun travels through space and warms the Earth's surface.
Learn more about Heat here:
https://brainly.com/question/934320
#SPJ6
The complete question is, "Match each type of heat transfer method with its description.
a. conduction
b. convection
c. radiation
i. relates to density differences within fluids
ii. does not require a medium or physical contact to transfer heat
iii. occurs during physical contact between solid objects not in thermal equilibrium"
who was the first person to calculate the circumstance of the earth and coined the word geography
whats up.
The first person to calculate the circumference of the Earth and coined the word "geography" was Eratosthenes. The man who successfully applied his scientific research to create an illustration of the first world map was Anaximander.
What does it mean to adapt to a new climate? A. to leave one climate and travel to another B. to change behaviors in order to meet a climate’s challenges C. to change from one species to another because of the climate D. to go a long period of time without rain in a climate Please select the best answer from the choices provided A B C D
Answer:
Answer is B
Explanation:
Because you have to change behaviors to meet the climate
ANSWER:
Adapt to a new climate means that "to change behaviours in order to meet a climate's challenges".
EXPLANATION:
Adapting to a climate means to bring about changes in the behaviour or the lifestyle that one follows. For instance, when a person has to adapt to very cold climate, a change in the lifestyle or behaviouir would mean to wear woolen clothes, have more or hot things and stay indoors would help the person adapt to the cold climate. A change in the behaviour is the best way to ensure that the climatic challenges are faced and one can survive in extreme climatic conditions.
Scientists believe a gigantic meteorite struck the Earth just before the dinosaurs went extinct. What could have caused the extinction of the dinosaurs?
climate change
changes in Earth’s orbit
forest fires
impact injuries
The correct answer is - climate change.
The gigantic meteorite that stuck the Earth caused a lot of damage directly, and the impact itself killed a lot of dinosaurs, but what led to the extinctions of them was the drastic change in the climate and in general of the lower atmosphere.
Because of the impact, as well as all the volcanic activity that was triggered of it, enormous amounts of dust and ashes were released into the atmosphere. The whole planet was covered by this dust and ashes, which led to prolonged period of very cold weather, toxic atmosphere (except for the part of it just over half a meter of the ground), and acid rains. Because of the short period in which all this happened, the dinosaurs where not able to adapt and they died off.
Final answer:
The dinosaurs went extinct due to a cataclysmic impact of a large meteorite or asteroid, causing severe climate changes and environmental disruptions that led to the mass extinction at the end of the Cretaceous period.
Explanation:
The extinction of the dinosaurs at the end of the Cretaceous period, about 65 million years ago, is a significant event in Earth's history. The most widely accepted cause of this mass extinction is a cataclysmic impact of a large meteorite or asteroid near the modern-day Yucatán Peninsula. This event likely caused a range of catastrophic effects, including fires, tsunamis, and an atmospheric fallout that led to a 'nuclear winter' scenario with a dramatic drop in temperatures and failure of photosynthesis. These abrupt climate changes made it impossible for dinosaurs and many other species to survive, paving the way for mammals and other life forms to evolve and dominate in the subsequent Cenozoic era.
Which pieces of information are typically seen on a newspaper weather map? Check all that apply.
1. isobars
2. isotherms
3. symbols for fronts
4. symbols for precipitation
5. symbols for long-range predictions
Answer:
2. isotherms
3. symbols for fronts
4. symbols for precipitation
Explanation:
The weather maps in the newspapers can be very simple or more complicated, depending on what should be depicted on it. In general, these maps almost always include isobars, which provide information about the air pressure. The symbols about the fronts are also often included, as they show what kind of air masses are active or will be active in the area. The symbols for precipitation always get included because they are one of the primary interest of the people, as well as providing information about the type of precipitation and its amount.
Answer:
Just took the unit test review and the answer is 3 and 4
Explanation:
If you were giving someone directions by describing an absolute location you could say all of the following except go to
A 38° 53’ 23”N, 77° 0’ 32” W
B East Capitol St., NE and 1st Street NE Washington, DC, 2002
C The east end of the national mall, just passed the reflecting pool
D The United States Capitol building
The correct answer is C The east end of the national mall, just passed the reflecting pool.
Absolute locations are information given without using a reference point, and it doesn't change over time.
Good examples of absolute locations are:
GPS coordinates (like answer A)A street address (like answer B)A unique landmark (like answer D)Answer C is giving a relative location information, which is not always reliable, because it can change from person to person or over time (the reflecting pool might not be there in the future for example)
Answer:
C. The east end of the national mall, just passed the reflecting pool
Explanation:
it's giving someone directions to where they need help to go
which increased as a result of the industrial revolution?
Check all that apply
A. pollution
B. travel times between cities
C. food prices
D. population
ANSWER:
The correct options are A. Pollution and D. Population. As a result of industrial revolution, pollution and population were increased.
EXPLANATION:
Pollution increased because of setting up of several industries and factories which worked using raw materials and emitted harmful substances as wastes into the air as well as water. Population increased because industrial revolution led to the interaction of people from various regions. Also the need for more labour resulted in the increase in population because it was a general belief that more the number of hands, more would be the income.What happens during a committee hearing process? (Site 1)
Hearings. One of the standard activities that committees undertake with legislation is to hold a hearing on the proposed legislation. ... If a subcommittee holds a hearing on a bill, the full committee generally does not repeat the process.
ANSWER:
Committee hearing process is a procedure which is set by the US government congressional member. These members are responsible for collection of information and analyzation is done in the earlier stage if the country is making any new policy.EXPLANATION:
In the hearing process it is conducted through questions and answers. The witness is put forward and asked which is followed by integration of questions and answers in which the decision and statements are made by the following members of Congress.What are the 3 most commonly spoken languages in North America?
Hey there!
The three most common languages are English, Spanish, and Chinese.
If you knew these three languages, you could communicate with 2/3 of the world's population! Neat. That can help you remember!
I hope this helps!
~kaikers
Answer:
English, Spanish, and French.
After two half-lives, how much of the original material has decayed?
Answer:
75%
Explanation:
100 divided by 2 is 50, and 50 divided by 2 is 25. That's how much material you have left, so 75% of it has decayed.
What has been the greatest environmental impact as a result of the tsunami?
a. The destruction of mangroves and coral reefs
b. The infiltration of salt water and drinking supplies and farmland
c. Destruction of sewage collectors and water treatment plants
d. Severe damage done to sand dunes and rock formations
Answer:
b. The infiltration of salt water and drinking supplies and farmland
Explanation:
Although all the options are valid in relation to the damages caused by a tsunami, these damages are part of the natural cycle that marine and coastal life faces. However, the filtration of salt water affects the terrestrial ecosystem by contaminating vital aquifers for many terrestrial animals, and also for humans, creating a greater environmental impact.
Also, contamination with salt from farmland leads to a decrease in local cultivation and fertile land around coastal areas.
I hope this information can help you.
Answer: B. I just took the test
What caused the Ring of Fire?
a. Movement and collisions of crystal plates
b. The lack of dormant volcanoes in the region
c. The motion of fault lines causing numerous small earthquakes
d. A series of trenches and arcs
c. The motion of fault lines causing numerous small earthquakes
The ring of fire surrounds the pacific plate... A high concentration of volcanoes and earthquake show the area commonly known as the ring of fire
The cause of the Ring of Fire is a. Movement and collisions of crustal plates. This vast ring of volcanic and seismic (earthquake) activity is the result of the dynamics of tectonic plates. It encompasses a path along the Pacific Ocean characterized by active volcanoes and frequent earthquakes.
The Ring of Fire is caused by the movement and interactions of several tectonic plates in the Pacific Ocean region. Convergent and transform plate boundaries lead to subduction zones, where one tectonic plate moves under another, melts due to the intense pressure and heat, potentially causing volcanic eruptions and earthquakes in the process. This geological activity has form volcanic arcs and oceanic trenches, marking the boundaries of these tectonic interactions. The Pacific Ring of Fire is therefore a direct result of these tectonic processes. Historical volcanic eruptions, such as that of Mount Tambora and Krakatoa, underline the significance and impact of this tectonic activity. Furthermore, the seismic events that accompany these subduction processes pose significant natural hazards to the countries surrounding the Pacific Ocean.
Greece could be considered a Western nation because
- it has a strict guide for moral behavior
- important Western values originated in ancient Greece
- Greece is located in Western Europe
- it has only been invaded from the west
Greece is located in western Europe
Match vocabulary to it's definition
1. peat
ravine
2. mulch
increased aridity
3. gorge
disconnected part of a country
4. fallout
radioactive waste
5. exclave
decomposed organic material
6. eutrophication
prevents evaporation or erosion
7. desertification
doesn't increase CO2 in the atmosphere
8. carbon neutral
nutrient enrichment of a water body
Answer:
Explanation:
Peat - decomposed organic matter
Mulch - prevents evaporation and erosion
Gorge - ravine
Fallout - radioactive waste
Exclave - disconnected part of a country
Eutrophication - nutrient enrichment of a water body
Desertification - increased aridity
Carbon neutral - doesn't increase carbon dioxide in the atmosphere.
What are three solutions the Japanese have come up with to help deal with their dense population?
Japanese leaders and Japanese people generally are well aware of their nation’s demographic challenges. The population has begun to decline and the proportion of people of working age continues to decrease. The birthrate is well below replacement level. Japanese people are aging fast while life expectancy continues to increase. The implications for the Japanese economy and for Japan’s position in the world should be obvious.
maybe spread the peple out (distribution) and the goverment could buy places for people sto stay and maybe add more hotels and appartments so many people can stay at once at one place i hope this is correct
which volture can be found in the western hemisphere?
Do you mean Vulture if so then here:
The New World vulture or condor family Cathartidae contains seven species in five genera, all but one of which are monotypic. It includes five vultures and two condors found in warm and temperate areas of the Americas. The "New World" vultures were widespread in both the Old World and North America during the Neogene.
Which law did the government pass in order to encourage competition in the economy?
the Federal Anti-monopoly Act
the Sherman Antitrust Act
the Contraction Act
the Civil Rights Act
ANSWER:
The Sherman Antitrust Act was passed by the government to encourage competition in the economy.
EXPLANATION:
This act was passed in 1890 almost unanimously and focused on the existence of fair competition and trade practices in an economy. The Act restrains the abuse of monopoly in an economy. The Act also regulated trade practices to ensure that an economy thrives on competition which is healthy and benefiting for the economy. The Act also encouraged the formation of a "free market economy".Answer:
B
Explanation:
Define the three kinds of load that make up the particles a stream carries.?
Streams transport sediments as bed load, suspended load, and dissolved load. Bed load travels along the bed in traction and saltation, suspended load is carried within the water, and dissolved load consists of water-soluble ions.
The three kinds of load that make up the particles a stream carries are referred to as bed load, suspended load, and dissolved load. The bed load consists of the largest and densest particles that are transported along the stream bed, primarily through two types of movement: traction, which is the rolling and sliding of particles, and saltation, which is a bouncing motion. The suspended load includes finer particles that are carried within the water column, suspended due its turbulent flow. Lastly, the dissolved load contains ions from chemical weathering that are carried in solution, and these ions include substances like bicarbonate, calcium, chloride, potassium, and sodium.
1 2 3 4 5 6 7 8 9 10
The following characteristics describe which climate region?
i. It has extreme daily temperature variations.
ii. It receives little to no rainfall throughout the year.
iii. It is located throughout Latin America.
A.
arid
B.
highlands
C.
Mediterranean
D.
humid subtropical
The answer is C Mediterranean
Answer:
c
Explanation:
hope this helps
What is the pattern of earthquakes and volcanoes across the Earth?
Final answer:
The distribution of earthquakes and volcanoes across the globe is tied to tectonic plate boundaries, notably seen along the Ring of Fire. Students use mapping exercises to identify and classify these boundaries, enhancing their understanding of the relationship between plate tectonics and seismic activity.
Explanation:
The pattern of earthquakes and volcanoes across the Earth is closely related to the boundaries of tectonic plates. Essential resources like the US Geological Survey maps aid in visualizing these patterns. For instance, along the Ring of Fire, a horseshoe-shaped zone encircling the Pacific Ocean, there is a high concentration of earthquakes and volcanic activity. This area is known for its frequent tectonic movements, including subduction, where one plate moves underneath another, leading to significant geological events.
Students engaging in a Mapping Exercise might be tasked with observing patterns among earthquake and volcano locations and identifying the types of plate boundaries. They could use different colors to mark divergent boundaries (where plates move apart), convergent boundaries (where plates move towards each other), and transform boundaries (where plates slide past one another).
The seismic patterns observed during such an exercise can be complex. For example, examination of seismic reflections in a stratigraphic sequence could reveal different geological processes at work depending on their shape and termination points. Students are encouraged to hypothesize the locations of major plate boundaries using observed data and to consider cities that might be at risk due to their proximity to these dynamic areas.
According to Louis wirth, how does the dominant group in a society treat a minority
Answer:
The minority groups are subject to discrimination with its sociological use; the dominant group is the groups that are in power and has the authority of controlling the minority group. Being a minority bracket is a characteristic that comes with a lot of challenges from discrimination and abuse.
It is a lack of power that makes the minority group predominant as opposed to the dominant group that takes advantage of the minority. More substantial groups sometimes that lacks the ability are placed in the minority groups because of lack of power.
These three empires were ended by World War 1
The Russian Empire in 1917, the German and the Austro-Hungarian in 1918, and the Ottoman in 1922 were all ended in WW1.
The phase of the moon depends on what three three things
Instead, the Moon's phase depends only on its position relative to Earth and the Sun. The Moon doesn't make its own light, it just reflects the Sun's light as all the planets do. The Sun always illuminates one half of the Moon
mark brainliest :)
The phase of the moon depends on the changing angle of its illumination by the Sun, the Moon's monthly cycle of phases, and the Moon's movement eastward each day in its monthly path around Earth.
Explanation:The phase of the moon depends on three things: the changing angle of its illumination by the Sun, the Moon's monthly cycle of phases, and the Moon's movement eastward each day in its monthly path around Earth.
As the Moon orbits Earth, the angle at which the Sun's light hits the Moon changes, resulting in different phases. The Moon's revolution and rotation periods are the same, so it always keeps the same face toward Earth.
The Moon takes about 29.5 days to go through its entire cycle of phases, from new moon to full moon and back to new moon again.
Learn more about Moon phases here:https://brainly.com/question/31392459
#SPJ3
strategies used to reduce impacts of volcano (mount etna)
Pre-Awareness to prepare for the eruption of the volcano
ANSWER:
Strategies used to reduce impacts of volcano are to listen for emergency information and message about the event.
EXPLANATION:
Volcanoes is defined as the eruption or the rupturing the plates which is attached to the earth. The process will allow certain particles to be released during the process such as hot lava, volcanic ash. So these disasters could be prevented from follow certain procedures. People should not go to the area which are downstream of the eruption. It is suggested not to drive in these heavy ash fall.
Hurricanes are classified according to intensity using the _____.
Fujita scale
Richter scale
Saffir-Simpson scale
Doppler scale
Hurricanes are classified according to intensity using the Saffir-Simpson Scale.
Explanation:
A hurricane’s sustained wind speed is measured on Saffir-Simpson Scale. from 1 to 5. It can also predict the potential damage that the hurricane can cause with its strong wind spirals. As the levels signify categories as per the amount of destruction they cause, such a scale becomes of prime importance. Category level 3 hurricanes and above cause heavy loss of life and property, so detecting such catastrophes help in taking measures that can save lives and prevent future losses.
Hurricanes are classified according to intensity using the (C). The Saffir-Simpson scale is the correct option.
Hurricanes are classified according to intensity using the Saffir-Simpson Hurricane Wind Scale. This scale is a 1 to 5 rating based on a hurricane's sustained wind speed. It estimates potential property damage.
Hurricanes reaching Category 3 and higher are considered major hurricanes because of their potential for significant loss of life and damage.
The Fujita scale is used to classify tornadoes, the Richter scale is used to classify earthquakes, and the Doppler scale is used to measure the speed of sound waves.
The Saffir-Simpson Hurricane Wind Scale is a valuable tool for estimating the potential damage from a hurricane. It helps people to make informed decisions about how to prepare for and respond to a hurricane.
Here is a table of the Saffir-Simpson Hurricane Wind Scale: attached 1
Learn more about Hurricanes, here:
https://brainly.com/question/32279572
#SPJ6
Where has England turned to for energy resources in recent years?
the Lowlands
the floor of the North Sea
the city of Newcastle
the Pennine mountain range
I think it was the North Sea.
In recent years, the area England has turned to for energy resources is the North Sea.
A food chain describes a linear path of feeding relationships among organisms along which (blank) moves within an ecosystem
The correct answer is - energy.
The food chain is the linear path of feeding relationship among organisms along which energy moves up in the ecosystem. There's two basic types of organisms, producers and consumers. The producers are the ones that use the natural elements to produce their own food. The consumers get food by eating the producers, and up the hierarchy they eat other consumers. At the top of the food chain are positioned the predators.
Which factors characterized Mesopotamia as a civilization
Choose ALL answers that are correct
A.) importance of exports from the region
B.) growth of villages into Cities C.) establishment of governments in military forces
D.) movement of nomadic people into and out of the region
I am sure the answer is C.)establishment of governments in military forces.
HOPE THIS HELPED!!!! XD
The factors characterized Mesopotamia as a civilization are establishment of governments in military forces. The correct option is (C).
What do you mean by an Mesopotamia civilization?Writing is regarded as having originated in ancient Mesopotamia, along with recorded history. The majority of it was centered in what is now Iraq, where its people also constructed the first cities in history and created the oldest known political and administrative systems.
The religion of Mesopotamia was polytheistic, with thousands of minor gods in addition to a number of major gods.
Cities were frequently linked to specific deities. Shamash and Sin, two astral deities, were also revered.
Therefore, the factors characterized Mesopotamia as a civilization are establishment of governments in military forces.
To know more about the Mesopotamia civilization, visit:
https://brainly.com/question/12739201
#SPJ2
what type of mechanical weathering occurs slowly over time and only in certain geographical locations?
Answer:
Frost Action in temperate regions of the world
Salt weathering in coastal and arid regions
Thermal expansion and contraction in tropical climates
Explanation:
Mechanical weathering is also known as physical weathering, and it entails the disintegration of rocks into smaller fragments.
Weathering processes generally take place slowly with time. Also, they are geography specific. One such means is frost action. In frost action, a freezing and thawing cycle catalyze rock disintegration. When water freezes, it expands 9 percent in volume. The expansion causes stress which forces rock disintegration.
Also, in some coastal and arid regions, salt crystals may grow from saline solutions on evaporation. When these salts crystallize in interstices of rocks, they produce stress and widen pores. This weathering process is very slow.
Another very effective mechanical weathering process which occurs in tropical regions of the world is thermal expansion and contraction. It's a prolonged process in which daily heating and cooling of rocks cause a rock to expand during the day and contract at night. This alternating process causes cracks to open up in a rock body.
What are two things you can do, particularly as a Christian, to conserve water.
Select all that apply
Water your lawn during the middle of the night
Use only cold water to wash the dishes
Fix leaks in pipes, faucets, or hoses
Water you lawn in the early morning
Answer:
Fix leaks, in pipes, faucets, or hoeses