An ice age is a period in which large areas of Earth are covered in ice. Throughout its history, Earth has experienced at least five such ice ages. Ice is white in color, so it reflects most of the sunlight it receives. Imagine that an ice age were to happen again on Earth. Which statement best explains how Earth's temperature would be affected? Refer to the below image for assistance. O A. inflow The temperature would decrease because less solar energy is absorbed and more is reflected. The temperature would increase because more solar energy is reflected and less is absorbed. C. The temperature would not be affected by the increase in ice cover. B. outflow D. The temperature would vary depending upon whether the ice cover were on land or water.
Answers
The following is the best explanation of how a new ice age might effect Earth's temperature: A. The temperature would drop because less solar energy is absorbed and more is reflected.
Describe the ice age. How much of the planet was ice-covered during the most recent ice age?Approximately 20,000 years ago, during the latter stage of the Pleistocene epoch, the Last Glacial Maximum (LGM) took place. About 8% of the Earth's surface was covered by glaciers at that period, and the sea level was more than 400 feet lower than it is now. 25% of the land area on Earth.
How many ice eras have there been on Earth?We are aware of at least five major ice ages on Earth. (opens in new tab). About 2 billion years ago, the first one began and lasted for about 300 million years. The newest one began roughly 2.6 million years ago, and we are technically still in it.
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Related Questions
1. What were the various myths that Americans created about the mound builders? Why were some of these myths harmful for American Indians? 2. What aspects of the Hopewell and Mississippian cultures defy traditional stereotypes of American Indians living north of Mexico? Explain what they are and why they are significant. 3. Why did Native Americans join the missions? What made the missions so destructive? What specific Spanish actions made the missions oppressive?
Answers
1. The various myths that Americans created about the mound builders were that the mound builders were not American Indians, but instead a lost tribe from another continent.
Some said that the mounds were built by European explorers from long before Columbus’s time. These myths were harmful for American Indians as they worked to erase the historical contributions of American Indians to North American culture.2. The Hopewell and Mississippian cultures defy traditional stereotypes of American Indians living north of Mexico in several ways. The Hopewell culture, for example, was a highly developed trading culture that constructed elaborate burial mounds.
The Mississippian culture was marked by large, walled cities with complex social and political structures. These cultures were significant as they showed that American Indians had complex societies with advanced technologies and that North America was not just a “wilderness” waiting to be tamed by Europeans.3. Native Americans joined the missions for various reasons, including the promise of food, clothing, and shelter.
However, the missions were ultimately destructive because they were designed to assimilate Native Americans into European culture and religion. The specific Spanish actions that made the missions oppressive include forced labor, beatings, and whippings, as well as the removal of Native American children from their families and communities to be raised in European-style boarding schools.
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What type of precipitation is often found on seacoasts?
orographic
convectional
basal
frontal
Answers
Answer:
frontal
Explanation:
frontal . . . . . .
Select the statement that correctly identifies the fault type produced at each tectonic plate boundaries.
a. Normal faults are most common at divergent plate boundaries, reverse faults are most common at convergent plate boundaries, and strike-slip faults are most common at transform plate boundaries.
b. Normal faults are most common at convergent plate boundaries, reverse faults are most common at divergent plate boundaries, and strike-slip faults are most common at transform plate boundaries.
c. Normal faults are most common at transform plate boundaries, reverse faults are most common at convergent plate boundaries, and strike-slip faults are most common at divergent plate boundaries.
d. Normal faults are most common at divergent plate boundaries, reverse faults are most common at transform plate boundaries, and strike-slip faults are most common at convergent plate boundaries.
Answers
The correct statement that identifies the fault type produced at each tectonic plate boundary is option a.
Normal faults are most common at divergent plate boundaries, reverse faults are most common at convergent plate boundaries, and strike-slip faults are most common at transform plate boundaries.
At divergent plate boundaries, where two plates are moving away from each other, normal faults are most common. These faults occur when the hanging wall drops down relative to the footwall, due to tensional stresses caused by the plates pulling apart.
At convergent plate boundaries, where two plates are moving towards each other, reverse faults are most common. These faults occur when the hanging wall moves up relative to the footwall, due to compressional stresses caused by the plates pushing together.
At transform plate boundaries, where two plates are sliding past each other, strike-slip faults are most common. These faults occur when the two sides of the fault move horizontally past each other, due to shearing stresses caused by the plates moving in opposite directions.
Option a is the correct answer.
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what process happens again and again in the rock cycle
Answers
The rock cycle is a continuous process that describes how rocks are transformed from one type to another over time. The rock cycle involves three main types of rock: igneous, sedimentary, and metamorphic.
The following process occurs repeatedly during the rock cycle:
Weathering and erosion: The disintegration and erosion of existing rocks occurs as a result of exposure to weather, water, and other natural processes.
The eroded elements settle and are deposited in a new area, where they are crushed and cemented together to form sedimentary rocks.
Heat, pressure, and chemical reactions can convert existing sedimentary or igneous rocks into metamorphic rocks.
Melting and solidification: When exposed to extreme temperatures and pressures, rocks can melt and create magma. Igneous rocks are formed when magma cools and solidifies
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who is the first president of united state of american
Answers
Answer:
George Washington
Explanation:
Answer:
George Washington
Explanation:
Impact of South indian and Atlantic high pressure cell on social, economic and environmental
Answers
The impact of the South Indian and Atlantic high-pressure cells extends beyond meteorology and affects various social, economic, and environmental aspects.
These high-pressure systems influence regional weather patterns, which can impact agriculture, water resources, and human settlements. For instance, the presence of a high-pressure system can lead to dry and stable conditions, affecting crop production and water availability for irrigation. Socially, extreme weather events associated with these systems, such as heatwaves or droughts, can pose health risks and disrupt daily life. Economically, sectors like tourism, energy production, and transportation can be affected by the weather conditions associated with these high-pressure cells. Environmental impacts include changes in local ecosystems, including vegetation patterns and water availability. Understanding the interactions between these high-pressure cells and their broader implications on society and the environment is crucial for sustainable development and adaptation strategies.
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I WILL MARK BRAINLYIEST ON THE FIRST PERSON TO ANSWER CORRECTLY
Answers
Answer:
what does that mean?.......
How long does it most likely take for a delta the size of the Mississippi River Delta to form?A. 1 yearB. 10 yearsC. Hundreds of yearsD. Thousands of years
Answers
The time that it most likely take for a delta the size of the Mississippi River Delta to form is D. Thousands of years
What exactly is a delta?A delta is a triangle-shaped area of low, flat land where a river splits and spreads out into several branches before entering the sea. Deltas form when rivers discharge their water and sediment into another body of water, such as an ocean, lake, or another river.
Over the last 4,500 years, the Mississippi River deposited sand, clay, and silt along its banks and in adjacent basins, forming the modern Mississippi River Delta. The Mississippi River Delta is a river-dominated delta system influenced by North America's largest river system.
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In what country is the center of the Prime Meridian?
Answers
2. (i)
(i) Express 4.793 and 39.51 correct to
2 significant figures.
(ii) Use your answers in part (i) to estimate
\(4.793 \div 39.51\)
Answers
Answer:
I. 4.8; 40
II. 0.12
Explanation:
Given the following numerical values;
a. 4.793 (it is correct to 4 significant figures).
To 3 significant figures, we have;
4.793 = 4.79
To 2 significant figures, we have;
4.793 = 4.8
b. 39.51 (it is correct to 4 significant figures).
To 3 significant figures, we have;
39.51 = 39.5
To 2 significant figures, we have;
39.51 = 40
II. To estimate \( \frac {4.793}{39.51}\);
\( \frac {4.8}{40} = 0.12 \);
What are 3 different activities you can do in Tokyo, Japan.
_--
_--
_--
_--
100 POINTS
Answers
Answer:
Ahh, yes, I love Japan. You could visit...
A shrine.A capsule hotel.One of the thousands of arcades.I hope this helped at all.
How would the amount of incoming solar radiation change at the equator if Earth's axis were vertical instead of tilted? Why? a) Incoming solar radiation would decrease. b) Incoming solar radiation would be the same as at present. c) Incoming solar radiation would increase.
Answers
The amount of incoming solar radiation change would increase at the equator if Earth's axis were vertical instead of tilted. The correct answer is C.
The equator receives more solar energy than the poles due to the tilted axis of the Earth, which also causes seasonal and latitudinal temperature change. The equator would experience more intense and constant solar radiation if the axis were vertical, which would result in a more even distribution of energy and more solar radiation entering the atmosphere.
On the world's climate and weather patterns, this would have a tremendous effect. Solar radiation impact is the term used to describe changes in the amount of solar radiation that arrives at a particular point as a result of a variety of variables, such as shifts in the Earth's axis, orbit, and atmosphere.
The weather, ecosystems, and global climate patterns may all be significantly impacted by these changes. An essential component of Earth science research is determining how solar radiation affects the planet.
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TIME REMAINING 01:59:40 Insulated heat pipes, gravel pads, and __________ are used to build on top of permafrost. A. shaved sod chips B. rubber pads C. ice blocks D. wood piles Please select the best answer from the choices provided A B C D
Answers
Answer:wood piles are used to build on top of permafrost
Explanation:
Which equation does not represent a linear function
Answers
Answer:
A
Explanation:
stanley miller's 1953 experiments supported the hypothesis that . a) life on earth arose from simple inorganic molecules b) organic molecules can be synthesized abiotically under conditions that may have existed on early earth c) life on earth arose from simple organic molecules, with energy from lightning and volcanoes d) the conditions on early earth were conducive to the origin of life
Answers
Answer:
The correct answer is b) organic molecules can be synthesized abiotically under conditions that may have existed on early Earth.
Explanation:
Stanley Miller's 1953 experiments, known as the Miller-Urey experiment, aimed to simulate the conditions believed to be present on early Earth. In the experiment, Miller created an apparatus that simulated the early Earth's atmosphere, consisting of gases like methane, ammonia, hydrogen, and water vapor. He then applied electrical sparks to simulate lightning.
The results of the experiment showed that organic molecules, including amino acids, which are the building blocks of proteins, could be synthesized abiotically (without the involvement of living organisms) under these simulated conditions. This supported the hypothesis that the early Earth's environment could have provided the necessary conditions for the formation of organic molecules, which are essential for the origin of life.
While the experiment did not directly address the origin of life itself or the specific pathway through which life arose, it demonstrated that the basic building blocks of life can form through natural processes in a prebiotic environment.
The correct answer is option (b). Stanley Miller's 1953 experiments supported the hypothesis that organic molecules can be synthesized abiotically under conditions that may have existed on early earth.
Miller performed the famous "Miller-Urey Experiment" to test the Oparin-Haldane hypothesis that conditions on the primitive Earth were conducive to the synthesis of organic compounds from simple inorganic precursors. Miller was able to create organic compounds including amino acids, which are the building blocks of proteins, through the use of electricity to simulate lightning in a closed apparatus containing water, methane, ammonia, and hydrogen, gases that were thought to have been abundant on early Earth. This experiment showed that organic compounds could have been synthesized abiotically under the conditions present on early Earth, supporting the hypothesis that life on Earth could have arisen from simple inorganic molecules. The answer is option (b).
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Alejandro moves to Australia because he found a new job. Which word best
describes Alejandro?
O A. Tourist
B. Immigrant
C. Worker
D. Transient
Answers
3. Canadians who supported separatism?
A. wanted to separate from France
B. wanted Quebec to secede from Canada
C. wanted each province to be a separate country
D. wanted to separate from Great Britain
Answers
Answer:
B
Explanation:
Canadians wanted Quebec to secede from Canada because Canada decided to boycott Quebec experts after voting for independence. If they didnt seperate the new country would go through difficult economic times.
Which of the following questions could be answered with some kind of
distribution map?
Check all that apply.
A. How many people have been treated for cancer?
B. Where have certain illnesses or diseases appeared?
C. Where have crimes been committed?
D. What are the average air temperatures?
Answers
Answer:
Answers B and C
Explanation:
These 2 are indicative of an area -due to the "where" at the start of the question- that can be tracked and pinned on a map.
Answer: A, B and C
Explanation: image below explains
What are some problems associated with urbanization?
Answers
which term is the scientific name for the layer of gas that surrounds the earth?
Answers
Answer:
atmosphere
Explanation:
If you wanted to examine the detailed spatial distribution of clouds across the entirety of north america at 12am mt, what instrument would be most useful?
Answers
To examine the detailed spatial distribution of clouds across North America at 12 am MT, the most useful instrument would be a geostationary satellite equipped with a visible or infrared imaging sensor.
The National Oceanic and Atmospheric Administration's (NOAA) GOES (Geostationary Operational Environmental Satellite) series is one such satellite. The Advanced Baseline Imager (ABI) aboard the current generation of GOES satellites, GOES-16 and GOES-17, offers high-resolution visible and infrared imagery of clouds and other weather characteristics in near-real-time.
The GOES satellites' geostationary orbit permits them to remain stationary above a specific place on the Earth's surface, allowing for continuous observation of the same region. This is especially useful for tracking weather trends and cloud cover across huge areas such as North America.
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6. Which two numbers should be placed in the blanks below so that the difference between consecutive numbers is the same? 19,_,_, 55
F. 20, 53
G. 27, 50
H. 30, 48
J. 31, 43
K. 34, 42
Answers
Answer: J. 31, 43
Explanation:
55 - 19 = 36
Then 36 ÷ 3 = 12
So then 19 + 12 = 31
and 31 + 12 = 43.
Finally 43 + 12 = 55.
When two atoms of an elemnt with an atomiv number(9)combine together,. Bond is formed.
Answers
Answer:
A covalent bond consists of the mutual sharing of one or more pairs of electrons between two atoms. These electrons are simultaneously attracted by the two atomic nuclei. A covalent bond forms when the difference between the electronegativities of two atoms is too small for an electron transfer to occur to form ions.
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What naitions have been divided into smaller countries other than the soviet union
Answers
Answer: The British Empire was a nation until it divided in 1945. The British Empire included Canada, large areas of India, Australia, and New Zealand, and small parts of South America and Africa.
What is the 6th term in the sequence 1 5 4 5 16 5 64 5
Answers
Answer:
its B incase
Explanation:
the two farthest points from the equator are the poles. how much does each pole measure ?
Answers
Answer:
I don't know precisely but the distance from the equator to the pole is 10,000 km
which part of the mantle is also classified as part of the lithosphere?
Answers
Answer:
Hard solid (or) Rigid part of upper mantle
Explanation:
Rigid part of the uppermost mantle is also classified as part of lithosphere.
Below that Asthenospere is present there. Lithosphere includes the crust.
What environmental problems is Bimini island facing❓❓❓
Answers
Erosion
marine life loss
pollution in oceans, due to too much tourism.
hurricanes, causing damage to homes, and beaches.
A similarity between the governments of Israel and Iran is that __________. A. both are considered democracies B. both are ruled by a prime minister C. both give men and women voting rights D. neither allows political parties to exist
Answers
Answer: C. both give men and women voting rights
Explanation:
In Israel, women have had the right to vote since the mid 20th century and form a strong part of the electorate. Women are also able to run for office and lead parties.
In Iran, women may not have certain rights that women in the west do but they do have the right to vote and make up almost 50% of the electorate. Sadly they cannot run for office of presidency even though they can vote for it.
Answer:
Hello! The answer is B.
Explanation:
I did this quiz.
What is a natural disaster? list of 58 main natural disasters Nepal has been prepared
Answers
A natural disaster is a natural event that bring damage to life and properties and some examples are hurricane, earthquake etc.
What is a natural disaster?A natural disaster is a catastrophic event that occurs as a result of natural processes and causes widespread damage and destruction to property, infrastructure, and human life. Some common examples of natural disasters include earthquakes, hurricanes, floods, droughts, wildfires, landslides, and tsunamis.
Some of the main natural disasters that has happened around Nepal region are;
1934 Nepal-Bihar earthquake
1988 Nepal-Bihar earthquake
2015 Nepal earthquake
2015 Kali Gandaki landslide
2014 Bheri River flood
2013 Panchthar landslide
2012 Sindhupalchowk flood
2008 Koshi River flood
2006 Jajarkot landslide
2003 Jumla flood
2002 Rapti River flood
2002 Seti River flood
2001 Nepal-Bihar earthquake
1998 Sindhupalchowk earthquake
1993 Nepal earthquake
1991 Nepal earthquake
1988 Dhaulagiri avalanche
1986 Nepal earthquake
1981 Nepal earthquake
1979 Nepal earthquake
1978 Arun River flood
1974 Nepal earthquake
1971 Nepal-Bihar earthquake
1966 Nepal-Bihar earthquake
1964 Nepal-Bihar earthquake
1958 Nepal earthquake
1957 Nepal earthquake
1956 Nepal earthquake
1949 Nepal earthquake
1947 Nepal earthquake
1946 Nepal earthquake
1945 Nepal earthquake
1944 Nepal earthquake
1943 Nepal earthquake
1942 Nepal earthquake
1941 Nepal earthquake
1939 Nepal earthquake
1938 Nepal earthquake
1937 Nepal earthquake
1936 Nepal earthquake
1935 Nepal earthquake
1934 Nepal earthquake
1933 Nepal earthquake
1932 Nepal earthquake
1931 Nepal earthquake
1930 Nepal earthquake
1929 Nepal earthquake
1928 Nepal earthquake
1927 Nepal earthquake
1926 Nepal earthquake
1925 Nepal earthquake
1924 Nepal earthquake
1923 Nepal earthquake
1922 Nepal earthquake
1921 Nepal earthquake
1920 Nepal earthquake
1919 Nepal earthquake
1918 Nepal earthquake
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