what did rusted layers of iron in sedimentary rock tell geologists about the chemical composition of the oceans long ago?
Answer:
They knew there was dissolved iron in the early oceans -- a strong indication that Earth's free oxygen concentrations were exceedingly low.
Explanation:
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Why didn’t the Europeans eat potatoes, tomatoes, or corn before the 15th century
Answer:
bcz they did not reach Europe until after the 15th century
Explanation:
Where is Copper Country located?
Answer:
The Copper Country is an area in the Upper Peninsula of Michigan in the United States, including Keweenaw County, Michigan, Houghton, Baraga and Ontonagon counties as well as part of Marquette County.
Explanation:
Answer:
the Upper Peninsula of Michigan in the United States,
Explanation:
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Within the world’s oceans, high salinity values are usually found _________________ coastlines due to _______________________.
a
north of , the lower temperature of the ocean water
b
south of , the higher temperature of the ocean water
c
far from , the lack of an influx of fresh water
d
near to , fresh water deposition
Answer:
Salinity of seawater
Explanation:
The average salinity of seawater is S = 35 which means that SW is 3.5% salt and 96.5% H2O by weight.
5. Why do you think the new cities might have become so independent?
Answer: I think its because most city's are tired to be dependent on the state or something.
which is one way that sinkholes can form?
A. Rivers overflow during a storm and wash away nearby land.
B. Groundwater dissolves the limestone and other rocks in the ground.
C. Rainwater flows away from a depression in the ground.
D. Tornadoes touch down and destroy tress and brush
Answer:
B. Groundwater dissolves the limestone and other rocks in the ground.
Explanation:
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What is the biggest county in the Upper Peninsula of Michigan? Pls no links
Answer:
Marquette County
Explanation:
Identify and explain three states that a volcanoes can exist in.
Answer:
Alaska 141
California 18
Oregon 17
Explanation:
Explain the differences between the average climates of Cape Town and Alicante
Cape Town has a Mediterranean climate with clear seasons. In the winter, which lasts from May to August, large cold fronts come in from the Atlantic with heavy rainfall and strong northwest winds. The winter months are chilly with an average temperature of 7 ° C. The summer, which lasts from November to February, is hot and dry. Summer temperatures are mild with an average temperature of 26 ° C.
In turn, Alicante is a city subject to a semi-arid climate with a sustained temperature all year round and exceptional sunshine. The average temperature is 11 ° C in winter and 26 ° C in summer. The precipitations are gathered over short periods, especially in September and October and the annual cumulative precipitation does not exceed 400 mm.
Thus, it can be seen that Cape Town has a more temperate and rainy climate than Alicante, which on the contrary has a more arid and hot climate.
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Jack ______ the door.A. has just paintedB. paintC. will have paintedD. painting
The action of Jack painting the door has been recently completed. Therefore, option A is correct.
The phrase "has just painted" implies that Jack completed the act of painting the door in the very recent past. The use of "has" indicates the present perfect tense, which suggests a connection between the past action and the present moment.
"Just" emphasizes the immediacy of the action, conveying that Jack finished painting the door only a short time ago.
This construction indicates that the door is now in a freshly painted state. The phrase captures the idea that the act of painting has been recently accomplished, allowing for a clear understanding of the door's current condition.
Therefore, option A is correct.
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In a ________ drainage pattern that is generally developed in areas underlain by a fairly symmetrical mountain, such as a volcano.
Answer:
Radial
Explanation:
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Alexander, who is 43 years old and single, earned $10,750 in wages in 2020. The maximum amount he can contribute to a traditional IRA for 2020 is:
Considering the situation of Alexander, the maximum amount he can contribute to a traditional IRA for 2020 is "$6,000" annually.
This is because, according to Internal Revenue Service (IRS), the annual contribution limit for 2019, 2020, 2021, and 2022 is $6,000.
However, for individuals 50 years and above, the annual contribution limit is $7,000.
Given that Alexander is only 43 years, therefore, the maximum amount he can contribute to a traditional IRA for 2020 is "$6,000" annually.
Hence, in this case, it is concluded that the correct answer is "$6,000."
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The _____ is the difference between the highest and lowest points of a mapped area.
contour interval
contour line
relief
mean sea level
Answer:
relief
Explanation:
how many molecules are there for 0.0089 moles of Ba(NO3)2
Answer:
11.3 mol Ba(NO₃)₂
Explanation:
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winters my favourite season. Do you love winters?
Answer:
Explanation:
i do
Answer:
Here you go
Explanation:
My favourite season is winter. In winter, it will be very chilly. The days will be short and the nights will be long. Winter hits during the start of December and the end of February.
During this time festivals like Thanksgiving and Christmas are celebrated. We wear woollen clothes to make us feel warm. The most pleasing part is our winter vacation starts. We get up a bit than usual. During this term, some people travel to places like Switzerland and Germany while others visit their grandparents in India.
I love to get up and drink the hot - chocolate that my mother made for me. I have never touched snow so I wish to do that. But this season also brings difficulty to homeless people as it is cold outside. As per my recommendation, the best place to go is too hilly areas as the scenery is gorgeous. Some fruits that I eat during this time is oranges, banana and pineapple.
All seasons have their beauty. Since the formation of the earth, many magical things happen on earth and the other planet become a part of it, we should be thankful that we get this beauty called nature.
Write a function for the line that includes the points (4,−5) and (8,−7)
Answer: Hello!
y = -(1/2)x - 3
Explanation:
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Answer:
Explanation:
y = -(1/2)x - 3
what is the equation parallel to y=3/5x-7 and passes through (15,8)
y=3/5 x − 7
slope = 3/5
parallel lines, slope is the same and slope = 3/5
passes through (15, 8)
b = y - mx
b = 8 - (3/5)(15)
b = 8 - 9
b = -1
equation
y = 3/5(x) - 1
What is the midpoint between (7,10) and (5,-8)
Answer:
(6,1)
Explanation:
Midpoint Formula
(X1+X2/2 ,Y1+Y2/2)
which storm is likely to cause quick destruction along a narrow path?
Answer:
Turnado
Explanation:
A storm is a lightning from the air, thus we know it isn't storm
Another disaster like hurricanes can not make a narrow pass because they flow in circles
So turnadoes are the correct answer.
Hope this helps!
Activity
The Tuareg are a Berber community of traditionally nomadic peoples. They make their homes in the Sahara desert of North Africa. Review this
brief description of their lifestyle C, and compare it to your own day-to-day life. In the table below, describe 6-10 details about the Tuareg
community's way of life that are in clear contrast to your family's way of life.
The term __________ can be best described as the transferring of members of a population to a new area with the purpose of subjugating it.
A.
imperialism
B.
decolonization
C.
colonialism
D.
independence
Answer:
C. Colonialism
Explanation:
Answer:
the term colonialism can be best described as the transferring of members of a population to a new area with the purpose of subjugating it
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what impact did the fur trade have on native americans and on the phsyical geography of minneasota
Answer:
he fur trade resulted in many long term effects that negatively impacted Native people throughout North America, such as starvation due to severely depleted food resources, dependence on European and Anglo-American goods, and negative impacts from the introduction of alcohol-which was often exchanged for furs.
Explanation:
where do new sections of crust come from during seafloor spreading?
Seafloor spreading occurs at divergent plate boundaries. As tectonic plates slowly move away from each other, heat from the mantle's convection currents makes the crust more plastic and less dense. The less-dense material rises, often forming a mountain or elevated area of the seafloor. Eventually, the crust cracks.
the former international border between east germany and west germany is best described as
Answer:
Berlin Wall
Explanation:
that's what the border used to be
