Answer:
The oldest oceanic crust is about 260 million years old. This sounds old, but is actually very young compared to the oldest continental rocks, which are 4 billion years old.
Explanation:
Some nations that seek to produce all of their own needs face the problem that:
a. they will not be able to satisfy the wants of all of their citizens.
b. some industries are too small to be efficient if restricted to their domestic markets alone.
c. they can deplete their natural resources as a result.
d. the opportunity cost of producing some of their own goods is lower than that of trading with others for them.
Answer:
the opportunity cost of producing some of their own goods is lower than that of trading with others for them.
Some nations that seek to produce all of their own needs face the problem that: d. the opportunity cost of producing some of their own goods is lower than that of trading with others for them.
What is opportunity cost?When a nation decide to manufacture all want they need the alternate forgone or opportunity cost of manufacturing their own product tend to be lesser compare to the cost of trading those goods.
Which is why some nation prefer to trade their goods with other nation so as to reduce the problem they might likely to face.
Therefore the opportunity cost of producing some of their own goods is lower than that of trading with others for them.
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how a mineral breaks apart when it does not split evenly is known as ...
A mineral breaks apart when it does not split evenly, which is known as. Most minerals do not split apart evenly. Instead, they have a characteristic type of fracture. Fracture describes how a mineral looks when it breaks apart.
What is a mineral?A mineral is a naturally becoming unstructured element or compound having an orderly internal structure and characteristic chemical composition, crystal form, and physical properties. Common minerals include quartz, felspar, mica, mineral, olivine, and spar.
A mineral breaks apart when it does not split evenly, which is known as. Most minerals do not split apart, or fracture. How a mineral breaks apart when it does not split evenly. Most difficulty scale. A ranking of minerals from softest to hardest. Crystal.
Therefore, mineral breaks apart when it does not split evenly
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what is the difference between the lithosphere and the asthenosphere?
Answer:
Lithospere is the outer layer that consists of the crust and upper mantel. The asthenospere is right below the lithospere.
Explanation:
how much longer do days get after the winter solstice
Answer:
By two minutes
Explanation:
“Near the December solstice, each solar dayis about 24 hours and 30 seconds long. This causes the time of sunrise and sunset to shift slightly later each day, even as the dayscontinue to get shorter until Dec. 21.”After solstice, it lengthens by about two minutes each day depending where you live in relation to the equator, At present, the sun is setting about two minutes earlier each day.
the gaseous groups here, 7,000 light-years from us, are known as what?
Pillars of Creation is a photograph taken by the Hubble Space Telescope of elephant trunks of interstellar gas and dust in the Eagle Nebula, in the Serpens constellation, some 6,500–7,000 light years from Earth.
If anyone knows ANYTHING about 1-9.Can you please help me?
Answer:
2. Thomos jefferson and martin luther king.
3.Arlington memorial bridge
4. 1300 constitution ave. NW, Washington NC 20560
5. Virginia
6. lincoln and Jefferson memorials.
7. Lincoln Memorial
8. The Ellipse
9. Ulysses S. Grant Memorial.
Explanation:
mount kosciuszko is the tallest mountain in which country?
volcanoes occur at tectonic plate boundaries that are
Answer:here it is
Explanation:Most volcanoes form at the boundaries of Earth's tectonic plates. ... The two types of plate boundaries that are most likely to produce volcanic activity are divergent plate boundaries and convergent plate boundaries. Divergent Plate Boundaries. At a divergent boundary, tectonic plates move apart from one another.
how long do we have until climate change is irreversible
Answer:
fist of all prevention is better than cure
Explanation:
until next messi borns which is immppssible
Scientists are studying hurricanes to determine the number of hurricanes in the past 50 years that have caused greater than $1 million in damages. Which best describes the population? hurricanes hurricanes that caused greater than $1 million in damages scientists scientists participating in the research.
Answer:
im pretty sure its b but it could be wrong Step-by-step explanation:
Answer:
B
Explanation:
Explain how boundaries can have an environmental impact on countries of either side
Answer:here it is
Explanation:Several thousand terrestrial protected areas (PAs) lie on international boundaries. Because international boundaries can be focal points for trade, illegal activity and development, such PAs can be vulnerable to a range of anthropogenic threats. There is an increasing trend towards the erection of international boundary infrastructure (including fences, barriers and ditches) in many parts of the world, which may reduce the risk of these anthropogenic threats to some PAs. However this may restrict home range and access to resources for some native species. We sought to understand the impacts of these two different types of threat by using camera traps to measure the activity level of humans, native and invasive mammals in four US PAs on the Mexican international boundary. Comparisons were made between treatment areas with barriers and those without. Results showed that puma and coati were more likely to appear in treatment areas without barriers, whereas humans were not observed more frequently in one treatment area over another. The suggestion is that the intermittent fencing present in this part of the world does affect some native species, but does not necessarily restrict the movement of humans (including illegal migrants), who may negatively impact native species.
Boundaries can have an environmental impact on countries of either side, to restrict home range and access to resources for some native species.
What is the significance of national borders?Borders are crucial to a spatial approach to international politics because they define the position, organization, and distances between nations. Borders encourage and hinder human connection in conflict and trade, both during war and at peace.
Thousands of terrestrial protected areas (PAs) are located along international borders. Because international borders may serve as hubs for trade, illicit activity, and development, such PAs are exposed to a variety of anthropogenic hazards.
Many regions of the world are seeing an increase in the construction of international boundary infrastructure (such as fences, barriers, and ditches), which may lower the danger of these anthropogenic risks to some PAs. However, for certain native species, this may limit their home range and access to resources.
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Which BEST explains how the island on the lake most likely formed?
Answer: Lake islands may form in numerous ways.
Explanation:
They may occur through a build-up of sedimentation as shoals, and become true islands through changes in the level of the lake. They may have been originally part of the lake's shore, and been separated from it by erosion, or they may have been left as pinnacles when the lake formed through a raising in the level of a river or other waterway (either naturally, or artificially through the damming of a river or lake). On creation of a glacial lake a moraine can form an island. They may also have formed through earthquake, meteor, or volcanic activity. In the latter case, crater or caldera islands exist, with new volcanic prominences in lakes formed in the craters of larger volcanoes. Other lake islands include ephemeral beds of floating vegetation, and islands artificially formed by human activity.
which short-term effect will most likely result from a year with more heavy rain than normal?
Answer:
I’m not sure, but I think flooding makes the most sense?
Geographers consider the areas stretching above and below the Sahara Desert as part of the African continent. Some geographers feel the cultures of North Africa are more closely associated with those of the Middle East than with Sub-Saharan Africa. This shows that: ________
a. cultural characteristics can be used to define regions.
b. Africa was subjected to European imperialism
c. most Africans would like to emigrate to the Middle East.
d. North Africa’s physical features prevented contact with the Middle East.
Answer:
i go with a cultural characteristics can be used to define regions
Explanation:
Some geographers think that North African people are more closely associated with those of the Middle East than with Sub-Sahara Africa. This shows that cultural characteristics can be used to define the regions. Hence, option A is appropriate.
What is a Culture?A Culture can be denoted as something which has a proper understanding of what it is like and also understands the shared beliefs within themselves. The most important thing regarding Culture is that Culture helps to make it a more precarious way.
Culture also helps us understand the ways and means of understanding various means of being associated with a group of things. The association based on the understanding of the resources helps in the belief of what individual beliefs based on culture religion and many other things are associated.
A culture helps an individual to identify themselves with a group of beliefs which may be religious wise and also many more. Hence, option A is correct.
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as water flows underground, it slowly dissolves rock, forming a cave. this describes what process?
Answer:
Caverns form as a result of the chemical weathering of rock beneath Earth's surface. As groundwater flows through cracks in rock, such as limestone, carbonic acid slowly dissolves the limestone and enlarges the cracks to form empty spaces called caverns.
As water flows underground, it slowly dissolves the rock, forming a cave. These Caves are one of the types of landforms created by groundwater erosion.
What is the meaning of Erosion?
The process of removing soil, rock, or dissolved materials from one area on the Earth's crust and moving it to another, where it is deposited, is known as erosion. Erosion differs from weathering, which is a static process.
The migration of particles away from their source is called erosion. A little rock fragment is carried away from a mountainside by the wind as an illustration of erosion.
When dirt is exposed to high winds, heavy rains, and moving water, soil erosion primarily takes place. Some human activities, particularly farming and clearing land, make the soil more prone to erosion.
Replanting with vegetation as well as mulching are effective treatments for regions with minor erosion issues. The greatest solution for preventing erosion along sidewalks is to cover them with mulch or stone. The best solutions are to check dams with terraces for severe erosion in places of concentrated flow.
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Flunking science need help
The answer choice which is NOT a part of the atmosphere is:
C. Minerals.
Based on the given question, we need to find the answer choice which does not belong to the atmosphere and we can see that the odd one out is minerals.
This is because, the atmosphere is made up of gases such as nitrogen, oxygen, argon and many other gases and also weather is a component of the atmosphere as they are the lowest layer of the atmosphere.Therefore, the correct answer is C. Minerals.
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SEMESTER EXAM QUESTION HELP!!! : Select the region with the highest elevation
a.Mountains and Basins
b.Great Plains
c.North Central Plains
d.Coastal Plains
Answer:
l think mountain and basins
Mangalore, India
5. Which conclusion
is best supported by
the Climograph?
A. This city is part of a
tropical rain forest
B. This city is subject to
seasonal monsoons
C. This city is located in a
high-latitude climate
zone
D. This city is experiencing
severe drought
35
30
25
20
Precipitation (mm)
1200
1000
800
600
400
200
08686
Temperature (9
10
5
| |-
4.-0
JFMAMJ JASOND
Answer:d
Explanation:
The conclusion that is best supported by the climograph is This city is experiencing severe drought. The correct option is d.
What is a climograph?A climaograph is a graphical representation of a location's basic climate. Climographs display data for two variables: monthly average temperature and monthly average precipitation. These are useful tools to quickly describe a location's climate.
The patterns in a climograph describe not just a location's climate but also provide evidence for that climate's relative geographical location. For example, a climograph with a narrow range in temperature over the year might represent a location close to the equator, or alternatively a location adjacent to a large body of water exerting a moderating effect on the temperature range. Meanwhile, a wide range in annual temperature might suggest the opposite. We could also derive information about a site's ecological conditions through a climograph.
For example, if precipitation is consistently low year-round, we might suggest the location reflects a desert; if there is a noticeable seasonal pattern to the precipitation, we might suggest the location experiences a monsoon season.
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in what part of africa is the sahara desert located?
Answer:
the desert is mostly or part of it is in north Africa
Explanation:
In a pet store there are 4 stacks of dog beds.there is total of 24 dog beds are each stacks
In cold weather, when the air lacks the precipitation to necessary to create snow, falling frozen rain often leads to a hazard called
Based on the information given, it can be inferred that the falling frozen rain often leads to a hazard that's known as hail.
It should be noted that in cold weather, when the air lacks the precipitation to necessary to create snow, falling frozen rain often leads to a hazard that's called hail.
Hail simply means a form of precipitation that's solid. It typically falls in showers and is hazardous.
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which continent is touching the eastern border of europe
what kind of geological feature is found at the center of seafloor spreading?
Answer:
Mid-oceanic ridges
what u.s. city is completely surrounded by canada?
Answer:
Angle Township, Minnesota.
Explanation:
Why is it difficult to stop the processes of slash and burn farming, overfarming, and overgrazing in Africa?
Answer:
Many people living and farming in Africa are doing so on the subsistence level. Because of poverty, it is hard for people to think about the environment when they are fighting for the survival of their family. People want to protect the environment, governments want to protect the environment, but since poverty is so high, it is hard to pass and enforce environmental legislation.
Explanation:
Did the practice on Edge
how did the physical geography of greece effect their civilization?
Greek civilization developed into independent city-states because Greece's mountains, islands, and peninsulas separated the Greek people from each other and made communication difficult. The steep mountains of the Greek geography also affected the crops and animals that farmers raised in the region.
Technology is Southeast Asia's leading economic activity. true false
Answer:
false
Explanation:
what is the name of the highest waterfall in the world?
Answer:
Angel Falls
Explanation:
Answer:
What is the name of the highest waterfall in the world? (B) or (Angle falls)
What do most Venezuelan cities have? Go to General Attitudes (D) or (Plaza Bolívar)
Explanation:
Got 100% on edg
where do the majoraty of australians live
Answer:
Australia
Explanation:
Answer:
The Eastern Mainland States
Explanation:
Around 80 percent of Australians live in The Eastern Mainland States because it contains areas such as Wales, Victoria, and Queensland.
which layer of earth is in the liquid state of matter?
Answer: It is the inner mantle
Explanation: