Fossils are the remains of plants and animals that have been preserved for millennia in stones under the Earth's surface. They contain the long chapters of the history of our Earth. Fossils tell us what the earth looked like many millions of years ago, what kind of animals and plants lived on its surface and how it was changing. Fossils show us a history of over a billion years old.
From the fossil from a dry, mountainous area we can conclude that the area was once underwater and over time the soil has risen as result of continental drift and uplift. So, a mountain was once the bottom of a prehistoric ocean or sea.
A fossil found in a dry, mountainous area suggests a past environment significantly different from the present, such as former marine habitats or warmer climates supporting different plant life. Fossil evidence, like animal remains and plant imprints, informs us about previous ecosystems, climate changes, and geological transformations.
Finding a fossil in a dry, mountainous area can indicate significant changes in the region's environment over geological time. For instance, fossils of marine organisms on Mount Everest suggest that the highest peak was once an ocean floor, implying a dramatic uplift of the earth's crust. Similarly, when plant fossils are discovered in a place like Antarctica, which is now almost entirely covered in ice, it indicates that the region was once much warmer, with plant life that is vastly different from current conditions. Through fossil evidence, we learn about ancient climates, ecosystems, and geological processes.
Layers with lots of fossil imprints of leaves and branches without sedimentary structures in fine-grained, dark rocks can signify calm, likely anoxic environments where delicate organisms could be buried quickly and become fossils. This, combined with erosion, could reveal these fossils, such as dinosaur footprints at Dinosaur Ridge in Colorado. Transformation of landscapes like the Olorgesailie region in Kenya from lakebeds to grasslands suggests not only changes in climate but also in fauna due to adaptation or extinction.
Which action has not helped the Baltic states transform their economies? privatizing industries encouraging foreign investment increasing trade with Russia increasing trade with Europe
Increasing trade with Russia has not helped the Baltic States transform their economies. Relying on the belief that their economic market would converge with Europe’s, the Baltic States found themselves drowning in their credit debt. Furthermore, the global recession hit the Baltic States hard and they are now floundering. Increasing trade has shown no effects of mitigating the economic downfall.
The correct answer is - increasing trade with Russia.
Increasing trade with Russia is not a step that was made by the Baltic states in order to improve their economies, instead they started to focus more and more on increasing the trade with the EU. Of course, they do have significant trade with Russia because they are neighbors and Russia has lot of natural resources, but they have tried to balance it in order to not be totally dependent by them.
Prior to the rule of Czech people by the Hapsburg monarchs, the people were under the control of the _____. Holy Roman Empire Nazi occupation Hungarian Empire Soviet Union
Prior to the rule of Czech people by the Hapsburg monarchs, the people were under the rule of Holy Roman Empire.
Answer: Option A
Explanation:
Holy roman empire which was a multi ethnic complex of territories in the western and central Europe developed in the early middle ages and dissolved in the year 1806.
It included the Kingdom of Bohemia, Kingdom of Italy, Kingdom of Burgundy and numerous other territories. After it's dissolution Hapsburg monarchs took over.
What caused the Caribbean islands to have varying landforms
Answer:differing physical forces
Explanation: yes
Explain what you think it means that Mars is a privately held company and Hershey is a publicly held company.
Mars being privately held means it's owned by a select few and its shares aren't available for public purchase. Hershey, being publicly held, means it's shares are freely traded on public stock exchanges, allowing for wider ownership.
Explanation:When we say that Mars is a privately held company, it means the company's shares are not available for public investment on the stock market. This generally suggests that the company is owned by a few individuals, often relatives or founders. On the contrary, when we say Hershey is a publicly held company, it refers to that Hershey's stocks are traded on the public stock exchanges, so the public can buy shares, and thus have a claim on the profits of the company. This means the ownership is distributed among numerous shareholders.
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Why is the Rhine River important to Western Central Europe? It contains large coal deposits. It is Europe's largest river. It is the leading commercial river in the world. It is the only European river that flows from west to east.
Answer:
It is the leading commercial river in Europe.
Explanation:
Compare the energy production of the Three Gorges Dam to the Hoover Dam. Although China believed the Dam would provide the nation with 10% of its power needs, what is the current amount of power it actually is supplying?
Mountains that begin when molten material reaches Earth’s surface through a weak area of crust are fault-blocked mountains. Please select the best answer from the choices provided T F
The answer is False.
Carl wants to buy a television that costs $500, including taxes. To pay for the Television, he will use a payment plan that requires him to make a down payment of $125, and then pay $72.50 each month for 6 months. What is the percent increase from the original cost of the tv to the cost of the tv using the payment plan
Carl needs to purchase a TV that costs $500, including charges. To pay for the Television, he will utilize an installment plan that expects him to make an upfront installment of $125, and afterward pay $72.50 every month for a half year. The percent expansion from the first expense of the television to the expense of the television utilizing the installment plan:
The first cost for television was $500 the upfront installment is $125 that left $375. He needs to pay $72.50 for a half year = $435 then include back the $125 = $560 this distinction is $60 the % of that is 0.6%
Other than oil,Saudi Arabia has of which the following resources
Slovakia became an independent nation in 1993 when it split with _____. the Hapsburg monarchy Hungary the Czech Republic the Soviet Union
Slovakia became an independent nation when it split with the Czech Republic in 1993.
Answer: Option C
Explanation:
The split was a self-determined one and Czechoslovakia split into two independent countries. The main reason of the split was the ethnic differences between the two nations.
In addition, the success of communism in Czech Republic and the failure of it in Slovakia also led to the split. Czech Republic was also dominant in terms of contribution to the economy and other factors that led to the split.
how do the cardiovascular system and respiratory system work with each other in a frog to keep it alive
n a circular flow diagram, labor and other factors of production are sold on resource markets. These resources are then used to produce goods and services sold on product markets. How are businesses involved in this flow
A Circular flow diagram represents how households and businesses interact. In a Circular flow diagram, a household is a social unit that consists of those living together. In this case, a household supplies economic resources like labor and other factors.
A business is a company involved in the production of goods in an effort to make profits. Households in a Circular flow diagram supplies labor economic resources like labor and other factors to businesses.
The top half of a complete Circular flow diagram represents product markets and shows how households issues money to businesses in exchange for goods.
Businesses are usually the suppliers and households are the demanders. On the hand, the bottom half of the flow diagram represents resource markets. It shows how businesses give money to households in exchange for labor and other economic resources.
Businesses in a circular flow diagram purchase labor and other factors of production from households in resource markets, use these resources to produce goods, and then sell the goods to households in product markets.
Explanation:In a circular flow diagram, businesses serve as vital intermediate entities that facilitate the flow of goods, services, and resources. They purchase labor and other factors of production from households in the resource markets. These factors of production include elements like land, labor, capital, and entrepreneurship. Businesses then use these resources to produce goods and services. Once these goods and services are produced, the businesses then sell them on the product markets to households. Hence, businesses play a dual role in this model: they are buyers in the resource markets and sellers in the product markets. This reflects the continuous, circular nature of economic activity.
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Vietnam has a tropical monsoon climate. During the rainy season warm air comes in from the north and rises, allowing cooler air and rain clouds to move in. Where does the warm air MOST LIKELY come from?
Answer:
The gobi desert
Explanation:
I saw it on study island
What ended warfare between the French and English between 1689 and 1763?
Warfare between the French and English, between 1689 and 1763, ended with _____.
France surrendering all of its empire in Canada
sedimentary rock layer B exists between two other layers of sedimentary rock, layers A and C. The ordering of layers A and C has not been altered since disposition, and the layers have not been overturned. Base on this information, what can be concluded with certainty?
which best explains why this extrusive volcanic rock does not have visible crystals
The options are:
A. It is homogeneous and composed of a soft mineral.
B. It does not contain atoms of any Earth minerals.
C. It cooled down before large crystals could form.
D. It wasn’t exposed to friction during its formation.
But the answer is
C. It cooled down before large crystals could form.
I took the Plato test and this is what I learned and what most people seem to pick.
As a market moves from a single seller to a competitive one, a product's price _____.
Price is dependent upon the characteristics of both demand and supply. An equilibrium price is a balance of demand and supply factors. Changes in the equilibrium price occur when either demand or supply, or both, shift or move. In this scenario, as a market moves from a single seller to a competitive one, a product's price decreases. The greater the competition the lower the price of the product, because each company wants to attract customers and lower price is the most influential factor.
once piracy declined, what was the fort at Omoa used for
Which of the following mountain ranges, labeled with the number 2 on the map above, extends over 330 miles and has numerous mineral resources? A. the Ural Mountains B. the Balkan Mountains C. the Caucasus Mountains D. the Carpathian Mountains
Answer: the Balkan Mountains
Explanation:
The ranges in miles of the other options are:
-Ural Mountains, 1553 Mi
-Caucasus Mountains, composed of two ranges, the Greater Caucasus and the Lesser Caucasus, 100 Mi
-Carpathian Mountains, 932 Mi
-Balkan Mountains, 340 Mi
Mountain ranges are sources of several mineral and forestal resources, and the longer the range the more resources it provides, as it is the case of the Ural Mountains that run through Russia and sustain its economy.
In the case of the Balkan Mountains, the region is home of some of the largest deposits of silver. In Kosovo, on top of silver, from the mines in the Balkans other minerals are extracted such as lead, zinc, bismuth and cadmium. Extraction of metals and minerals is also one of the major activities of Bulgaria. The Western Balkans have the largest deposits of copper, chromite, lead and zinc of Europe, but their extraction has been constantly interrupted due to the conflicts in the region. Recently, there are efforts to boost the economy of the Balkan countries via extraction of the minerals in the mountain range.
Answer:
D. the Carpathian Mountains
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Look at the map above. All of the following climate regions are represented in Canada except __________. A. arid B. tundra C. humid continental D. marine west coast
Answer:
The answer is option A.
Explanation:
Canada is a nation that has a low temperature so you can reason that it is a damp mainland and a cool one. They have a marine west drift that brings a cool summer. Tundra is a sort of tree that can get by in a low temperature. What's more, a dry is portrayed as a dry land, that is the reason this is the main atmosphere district that Canada can't have because of its temperature.
Which U.S. government office maintains maps of flood risks
Which geographic features are associated with a divergent boundary?
Multiple Choice
(a)hydrothermal vents
(b)continental mountains
(c)ridges
(d)subduction trench
(e)rifts
C. Ridges and E. Rifts
which of the following countries is part of central america
The correct answer is A. Nicaragua
Explanation:
In geographical terms, Central America includes seven countries located between North America and South America, these countries are bordered by the Pacific Ocean (west) and the Caribbean Ocean (east). Countries located in this region of America include Nicaragua, Panama, Honduras, Guatemala, Belize, El Salvador, and Costa Rica. This means, from the options provided the only one that is part of Central America is Nicaragua, which is indeed the biggest country of this region. Also, other options are incorrect because Uruguay, Argentina, and Colombia are part of South America.
Immigration is a European concern because immigrants: _____.
create negative population growth
dilute European culture
increase the threat of terrorism
live on farms
rebuild cities
take employment away from "native" workers
Immigration is a European concern because immigrants:
Dilute European culture Increase the threat of terrorism Take employment away from "native" workers Explanation:European Countries have a low birth rate and the threat of migration influx increases a chance of culture dilution due to intermarriage and it also increases native population extinction. It is postulated that if the birth rate and the fertility rate continue to remain low, by 2300 Europe would have lost 95% of its population. For example, Italy has a fertility rate of 1.4% and only 1% will be left as the problem continues.
Another concern about immigration is the effects on the economy as the native feel immigrants threaten their jobs and welfare, especially on countries with lower incomes. Some countries have refused immigration and to host refugees due to fear of terrorism committed by non-residents.
Earth is 149.6 billion meters from the sun and takes 365 days to make one complete revolution around the sun. mars is 227.9 billion meters from the sun and has an orbital period of 687 days. what is the ratio of earth's centripetal acceleration to mars's centripetal acceleration?
2.33
Centripetal acceleration is calculated with ac=v2r where v is the orbital speed and r is the radius of the orbit. First, find the orbital speed using the distance traveled in one period: v=2πrT where 2πr is the circumference of the orbit and T is the period. The centripetal acceleration can then be expressed as ac=4π2rT2. The ratio of Earth’s acceleration to Mars’s acceleration is ac,Eac,M=rE/T2ErM/T2M=149.6×109 m/(365 d)2227.9×109 m/(687 d)2=2.33.
why are grassland important to cotton
If the polar ice caps of earth were to melt, the oceans would be deeper. strictly speaking, what effect would this have on earth's rotation?
The effect that the rise in sea level would need would be the slowing down of the Earth in its rotational movement.
For several years, humans have been concerned with establishing a universal measure of time for the entire Earth. However, some natural phenomena have caused time to slow down, affecting the rotational motion of the Earth.
One of the studies that focuses on this phenomenon is the Munk riddle, which compiles a series of facts related to the ocean such as tides and rising sea levels to establish that time has slowed down due to these phenomena.
Taking this research as starting point, other researchers have established that the Earth's rotation has been affected by the rise in sea level because this moves it away from the moon by modifying the measurement of time.
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Why is the outer core the only layer in earth that is molten? the temperature is high enough but pressure low enough to melt iron. the pressure decreases within earth, thus allowing iron to melt. the temperature is high enough but pressure low enough to melt olivine. the pressure increases within earth, thus allowing iron to melt?
Which of India’s regions is the most highly populated
The correct answer is - Delhi.
The Delhi region is occupying an area on just over 1,484 km², and it has a population of almost 17 million people. The density of the population in this region comes to 11,297 inhabitants on a square kilometer, and that is the highest density of population in India if we take the regions as a measurement. This region is so highly populated because it is the biggest political and administrative center in the country, so lots of people are moving towards this region in hope of finding a better job and having a better life, which unfortunately is very often not going as planed and most of the people end up living in poverty.
Answer:
As India's urban population grows at a rapid pace and Delhi becomes the second most populous city on the planet, the Asian giant is also the country with the most rural inhabitants.
This is due to the natural growth of the population, which presents Indian cities with 45% of their new residents, compared with the 20% or 30% who emigrate from the countryside.
The Subcontinent Sharing that in 1947 gave rise to the present territories of India and Pakistan caused the largest migratory movement in history.
In a short period of time, more than 10 million people moved to one side or the other of the border.
A month after India declared independence, the capital of the country grew from 700,000 to 1.5 million, but it was still not demographically comparable to the big cities of the time.
Over the past two decades, Delhi's population has doubled to its current 25 million residents, making it the second largest city in terms of number of people after Tokyo, according to a report recently published by the United Nations.
With the arrival of new residents, the city has expanded, while in areas like New Delhi the population has declined, said the migration expert.
However, the creation of new urban centers within the metropolitan area of the city is not the solution to the biggest problem of mass demographic growth: housing. Between 15 and 20 percent of Delhi's population lives in slums, where the lack of space makes whole families live in two or three square meter dwellings.
We all use maps, whether they are atlases, street maps, or simple maps we draw for our friends. Describe a map you use regularly. Does it only help you find locations, or does it present other information as well? Of the five types of information that maps can give us (political, physical, topographic, climate, or special interest), which category fits your map?
Maps refers to a visual representation of a geographical location identifying the topography, natural resources, climate, vegetation etc of the location.
I use street map regularly and it helps to find locations such as different houses on the street easily and also places of special interest such as amusement parks, zoo, restaurant, grocery stores, malls etc.The map also helps to know the topography of my street. It shows slopy areas, areas with hills and plain areas.In conclusion, a map helps me to identify and find places of special interest more easily.
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