what three elements make up most of the atmosphere?
Earth's atmosphere is composed of about 78% nitrogen, 21% oxygen, and one percent other gases.
how long do we have until climate change is irreversible
Answer:
it would take over one thousand years to disintegrate completely and potentially thousands of year longer if we manage to cut emissions quickly.
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1: Explain how individual water molecules move in a wave.
Answer:
Explanation:
individual water molecules move in circles that get smaller with depth and eventually stop altogether
Individual water molecules are seen to flow in circles that become smaller with depth and ultimately halt.
What are water molecules?Water molecules compromises of two elements. They are:
Hydrogen (2 molecules); andOxygen (1 molecule).Thus, one should note that Individual water molecules are seen to flow in circles that become smaller with depth and ultimately halt.
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50 Points HELP!!!!!!!!!!!!!!!!!!!!!!
Which of the following evidence supports the theory of plate tectonics? (7 points)
A. The age of rocks and mountains on the edge of neighboring continents varies.
B. Fossils from the same species are found on only one continent.
C. Iron-rich, molten magma rocks no longer align to Earth’s poles in many locations.
D. Grooves created from glacier movement travel in opposite directions on each continent.
Answer:
C
Explanation:
Hope this helped you!!
Due to Soviet rule, most people in Central Asia speak Russian, but there are numerous other languages and dialects in the region that descend from primarily ________ roots.
Given what we know, we can confirm that due to Soviet rule, most people in Central Asia speak Russian, but there are numerous other languages and dialects in the region that descend from primarily indigenous roots.
What is meant by indigenous roots?By indigenous roots, we refer to the ancestors of the current-day civilization of Russia. These are the first inhabitants of the land to form civilized groups. Russia is home to many indigenous tribes, that have now adapted to modern life.However, some aspects of the tribes, such as the languages, remain.Therefore we can confirm that due to Soviet rule, most people in Central Asia speak Russian, but there are numerous other languages and dialects in the region that descend from primarily indigenous roots.
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In a pet store there are 4 stacks of dog beds.there is total of 24 dog beds are each stacks
what kind of boundary does seafloor spreading occur at?
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.
hope this helps!
Answer:
divergent plate boundaries
Explanation:
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.
It can be inferred from global patterns of population growth that the country most likely to be in West Africa is?
Country I
Answer A: Country I
Answer B: Country II
Answer C: Country III
Answer D: Country IV
Based on the patterns seen in the table, the most likely country in West Africa is Country III
West Africa is:
The fastest growing region in terms of population in the world Known to have a high death rate as wellThe country with the highest population growth rate over the period is Country III and it also has a high death rate.
We can therefore conclude that Country III is most likely in West Africa.
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In which regions of the world does the UN focus most of its attention on when attempting to separate
warring groups?
Answer:
Explanation:
Maintain International Peace and Security.
Protect Human Rights.
Deliver Humanitarian Aid.
Support Sustainable Development and Climate Action.
Uphold International Law.
What two Ideas do geographers use when studying movement?
sorry but
i am just in class 6
How did the caddos impacted in Texas?
Answer:
They lived in tall, grass-covered houses in large settlements with highly structured social, religious and political systems. The Caddos raised corn, beans, squash and other crops. They also hunted the bear and deer of East Texas and headed west for annual buffalo hunts.
Explanation:
If I’m wrong, I’m sorry. If I’m right, mark me brainlest!
Identify each type of rocks in map
Answer:
where is the map?
and which type of map you want me to identify the rocks on?
It should be noted that the three types of rocks are igneous, sedimentary, and the metamorphic rock.
Types of rocks.Your information is incomplete. Therefore, an overview will be given. It should be noted that rocks are a solid mass of geological material.
There are three main types of rocks and they are igneous, sedimentary, and the metamorphic rock.
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What happened to Germany after Charlemagne's death?
Germany broke up into small, independent political units.
Western powers occupied Germany.
Germany suffered a major economic collapse.
Adolf Hitler and the Nazi Party took power.
Answer:
Adolf Hitler and the Nazi Party took power .The incident that happened to Germany after Charlemagne's death is that Adolf Hitler and the Nazi Party took power.
What happened when Charlemagne's died?After the death of Charlemagne then the Carolingian Empire weakened and empire was divided into three parts and after this Adolf Hitler and the Nazi Party took power
Therefore option D is correct.
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Demography is the scientific study of population characteristics
O True
O False
Answer:
true is the answer I think
Questions:
1. What is happening at Slit B? What feature occurs at the corresponding
Location on the seafloor?
At the location of the Silt B, the Magma is forced upward, thereby, creating new ocean floor and the feature which occurs at Silt B location is the central valley of the mid ocean ridge.
At the mid-ocean ridge, the seafloor is formed by plate tectonics which have active eruption features.
The mid-ocean ridge is where the seafloor spreading takes place along the divergent plate boundary.
In conclusion, at the Silt B, the Magma is forced upward, thereby, creating new ocean floor and feature of the Silt B location is central valley of the mid ocean ridge.
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When Izzy applied force to the golf ball it went in the right direction so why didn’t it go in the hole
Answer:
Air resistance and fluid friction
Explanation:
Fluid friction is "drag" and that also depends on if the wind is blowing and how fast the wind is blowing and how much force she applied to hit the golf ball. Hope this helps!
Give a descriptive case study of the floods of 2021 of sangli and kolhapur
which european nation attemped to colonize haiti and left an ongoing cultural legacy on haitian society
Answer:
France
Explanation:
I learned this
mount kosciuszko is the tallest mountain in which country?
Continental crust is younger than oceanic crust. Please select the best answer from the choices provided T F.
Answer:
It is, and it is not. To be more accurate, continental crusts are more buoyant than oceanic crusts. This is why no matter what, subduction of continental plates is not possible.
The statement that the continental crust is younger than the oceanic crust is completely FALSE. This is because the continental crust is considered to be as old as the Earth itself.
The continental crust is referred to as the portion of the earth covered under land, and that of the oceanic crust is considered to be a part of the area of the earth covered under Oceans.
Continental CrustThe chemical composition of the oceanic crust is different from that of the continental crust, which is a strong evidence to show that the continental crust is older than the oceanic crust.The destruction of continental crusts are impossible, and there is often a recycle experienced in the process of subduction. This concludes that such crusts might be as the same as the age of Earth.However, sometimes there is a formation of newer continental crust over oceanic crust due to formation of rock resulted due to passage of time and only these newer crusts are younger to oceanic crusts.Hence, it can be concluded that the statement above that Continental crust is younger than the oceanic crust is FALSE.
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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
What is it called when people start placing loyalty to their own territory?
Answer: That is called sectionalism.
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.
what fraction of an iceberg is above the surface of the water?
Answer:
About 1/10
Explanation:
This is due to the volume, size, and age of the iceberg. Hope this helps :)
_________ proposed the continental-drift hypothesis, suggesting that the arrangement of continents on the planet has changed over geologic time.
Answer:
Alfred Wegener proposed the continental-drift hypothesis, suggesting that the arrangement of continents on the planet has changed over geologic time.
Explain two geographical advantages islands have that help promote trade.
What does this chart reveal about education in South Africa? How do you think this will affect the economy?
South Africa is a country located at the southern tip of Africa. It has had a rich colonial history since the seventeenth century. In 1652, the Dutch came and founded a colony on the Cape.
After a century and a half of Dutch colonization, the Cape Colony was taken over by the United Kingdom. As a result, a large number of Dutch-speaking settlers, known as Boers, migrated inland with the Great Trek and founded several Boer states, of which the South African Republic and the Orange Free State were ultimately the most important. These republics were conquered by the British in 1902 in the Second Boer War and united together with the Cape Colony and Natal to form South Africa in 1910.
In the 20th century, South Africa was overshadowed by apartheid, a system of racial segregation that systematically disadvantaged the non-white population. Apartheid was abolished in 1990 and Nelson Mandela was elected South Africa's first black president in 1994.
South Africa is a country with diverse population groups and eleven official languages. The country is a parliamentary republic with three capitals and is one of the most developed countries in the continent, but poverty and crime rates remain high.
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What are 10 methods used to uncover the past climates of the earth including their strengths and weakness
The ten methods used to uncover the past climates of the earth including their strengths and weakness includes:
Making an analysis of the samples of ice core.Making scientific observation of the remnants of glacial land forms.Making a survey of the sediments which are on the floor of the ocean.Checking the fossils of old vegetation.Checking sites of ancient volcanoes.Making calculations of the animals which went extinct during the Ice Age.Dating the fossil of dinosaurs.Making deep glacier explorations.Checking the concentration of greenhouse gases.Checking for plucked rocks and U-shaped valleys.Thousands and millions of years ago, the climate of the earth was much different and there were different animals and creatures around of which the most popular ones which have gone extinct are the dinosaurs.
With this in mind, humans were probably not around during this time or if they were, they would be unable to write down the climates which people of this day and age would properly interpret, therefore this is where paleoclimatology comes in as it studies the past climates of the earth through various methods which were mentioned above.
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the global patterns of atmospheric circulation and precipitation occur because of
The global patterns of atmospheric circulation and precipitation occur because of rising masses of warm air and sinking masses of cool air. Currents in the ocean can have a warming or cooling effect on land climates.
what global winds form much of the weather in the us?