Explanation:
The Cenozoic period saw the demise of non-avian species of dinosaur and the emergence of humans. It is characterized at the late cretaceous period period of other main species and the end of the Pleistocene Epoch by the Cretaceous-Tertiary mass extinction event. The age of fresh start however is in this era.
what is seaon in short
Answer:
1 million
Explanation:
85
What causes the Moon to rise in the East and set in the West?
A The Moon's rotation
B The Moon's revolution
C The Earth's rotation
D The Earth's revolution
Answer:
a moons rotation
Explanation:
True or False. The Moon rotates on its axis, causing day and night on the
Moon.
A True
B False
Answer:
There is no dark side to the moon so false
Explanation:
Can someone help me with this please
Answer:
B, none of the others make sense
Explanation:
Answer:
B
Explanation:
its simple really and nothing else makes sense
The rate of weathering in a region is determined mostly by ____________.
A.
the types of plants and animals
B.
climate and the types of rock
C.
the amount of air and water pollution
D.
the speed of tectonic plates underneath
Answer:
B
Explanation:
I believe its B because rain is the main cause of weathering if im not wrong and the types of rock because it takes longer to weather stronger types of rock
compare and contrast source regions of continental and maritime air masses
Answer:
The air mass takes on the properties of the surface of the source region
like dry hot moist
Continental air masses are characterized by dry air near the surface while maritime air masses are moist. Polar air masses are characterized by cold air near the surface while tropical air masses are warm or hot.
1. Based on the map below, which location has a greater elevation, A or B?
A. Location A is higher.
B. Location B is higher.
C. Locations A and B are at the same elevation
D. It is impossible to determine which location is higher
Answer:Location B is higher
Explanation:took the test and got it right
Which of the following countries is not part of Latin America?
a) Brazil
b) Costa Rica
c) Spain
d) Cuba
Anabolic steroids can cause damage to which of the following?
a.
heart
c.
kidneys
b.
liver
d.
all of the above
science
Which one is located in Russia?
Answer:
I think it might be A or D
What plateau in China separates the Himalaya Mountains from the Kunlun Mountains?
Answer:Tibetan Plateau
Explanation:The Tibetan Plateau , also known as the Qinhai- Tibet Plateau
Ans:North Tibetan Plateau
How have human systems and political systems shaped the Russian Core?
Answer:
The role of human systems and political systems in Russia is very complex, Poverty is widespread, living standards square measure low and, typical of a non-developed country, the exportation of natural resources fuels abundant of Russia's economy. Russia is borderline at the best on most developed-country metrics. the country's per capita GDP is $24,451 and these all factors shapes the Russian core.
Hope it helps!
What is the significance of plate tectonics to volcano size on earth?
Answer:
USGS Plates cover the entire Earth, and their boundaries play an important role in geologic happenings. The movement of these plates atop a thick, fluid "mantle" is known as plate tectonics and is the source of earthquakes and volcanoes. Plates crash together to make mountains, such as the Himalayas.
8. Where was an independent Arab state created after World War I?
O in what is now Saudi Arabia and Yemen
O in what later became the country of Lebanon
O in the borders of modern-day Turkey
O in the area covering most of the former Ottoman Empire
why does the oceanic crust sink beneath the continental crust at the subduction zone
Answer:
oceanic crust sinks because it is denser and has higher specific gravity than the more silicon aluminum enriched continental crust. What drives substitution is convection and conduction in outer core of earth, that heat , only a small part of which is due radioactive isotopes, has to make it's way to Earth's surface by both conduction and convection. Iron and nickel o have the highest specific gravities of the 10 most common elements in the Milky Way Galaxy. This is why oceanic crust sinks and is subducted continental crust has to have a lot more force applied before it inks, because it doesn't want to sink.
does anyone know and wanna help
Answer: binker hill
Explanation:
I know
List three things a visitor
to Mercury would need to bring.
Mercury can't support life on it because it has no oxygen, no water, no air, the temperature is extremely hot and plants can't grow on its surface so food can't be grown. And without this people can't live. Scientists do not believe there has ever been life on Mercury. The atmosphere on Mercury is almost non-existant.
Also, write a scientific argument
Answer:
agagaga
Explanation:
The longitude of the prime meridian is
Answer:
The prime meridian is at the longitude 0. It is the base for all the rest of the longitudes, running through Greenwich, England.
what is the two parts of a solar system
Answer:
The Solar System is divided into two main regions. The inner planets consist of the four rocky, or terrestrial planets, Mercury, Venus, Earth and Mars, while the outer planets consists of the two gas giant planets, Jupiter, Saturn, and the two ice giant planets, Uranus, and Neptune.
Explanation:
have a good day
what is 20% of a 400-liter tank?
Answer:
We know that 20% of 400 liters is 80 liters.
so 20 is 5 divided by 100 so divided 400 by 5 and its 80
True or False: The Earth formed when the Big Bang occured.
Answer:
that is way false the earth was made when the lord came down
Explanation:
Answer:
False
Explanation:
If you are a Christian and believe the LORD THY GOD he created the heavens and the earth.
Some dissolved organic carbon gets processed and released to the atmosphere quickly, while
other forms of dissolved organic carbon mix down deep into the ocean and stay there for
thousands of years. If you wanted to figure out how to get more carbon to mix down deep in
the ocean, what kinds of questions would you need answered first?
Answer: Here hopes this helps
Explanation: At the surface, where bacteria quickly consume dissolved organic carbon, carbon in DOM is called “labile” because it cycles quickly. Deeper in the water, “semi-labile” carbon in DOM stays in the ocean for weeks or months before bacteria cause it to cycle to the atmosphere.
- RISHlLAUGH
HURRY IM BEING TIMED AND ILL AWARD BRAINLIST PLSSSS HURRY
Answer:
they are both in the east but one is a coast and the other is a gulf
Explanation:
pls mark brainliest if this helps
which is a description of Sanskrit?
A. it is a unique form of writing?
b. It is still the official language used in India.
c. it was created for use in specific documents.
D. it was was used to compose ancient Hindu scriptures.
Answer:
its idc i just need points
Explanation:
jk its d
Answer:
D
Explanation:
i took the test on egu
15. What is the most important social unit in Saudi society?
O the village
O the nation
O the family
O the workers
Please help me out guys
Answer
the family
I think this is correct answer
explain why mantle convection occurs
Answer:
Mantle convection is the very slow creeping motion of Earth's solid silicate mantle caused by convection currents carrying heat from the interior to the planet's surface. [1] [2] The Earth's surface lithosphere rides atop the asthenosphere and the two form the components of the upper mantle .
Explanation:
The mantle is heated from below (by the core), and in hotter parts, it rises (is buoyant), whereas in colder areas, it sinks.Convection cells are created as a result, which causes mantle material to move horizontally near the Earth's surface.
Mantle convection occurs for what reason?
Because relatively hot rocks are less dense and rise in a gravitational field while relatively cold rocks are denser and sink, mantle convection happens.When hot rocks rise, heat is advected upward, and when cold rocks fall, cold is advected downward; this counter flow is the same as an upward heat flux. Several tectonic plates that make up the lithosphere are continuously being generated or eaten at plate borders.As mantle is added to a plate's expanding boundaries, which is related to the spreading of the seafloor, accretion takes place.The rising element of mantle convection is up welling beneath the spreading centers. When highly heated particles in a liquid or gas move and replace less heated particles, convection takes place.Convection is the process through which heat energy is moved from heated areas to colder ones.When heated, gases and liquids both expand .A convection cell cannot form without a heat source.The heat source warms the fluid, which is then pushed away.The fluid inevitably cools after starting to lose heat.The flow of newly heated matter drives this colder, denser matter back toward the initial heat source. Convection, a thermally driven process whereby deep heating causes material to expand and become less dense, leading it to rise while being replaced by complementary cool material that sinks, is the primary method of heat transport in the Earth's mantle. Any fluid, including boiling water, soup (where the cells may be recognized by the particles they transport, like as rice grains), the ocean, or the surface of the Sun, can produce convection cells, also known as Hadley cells. Convection causes the water at the bottom to expand and become lighter when water is heated.The cooler molecules then sink to the bottom as the heated ones rise to the top.Then, these colder molecules warm up. Convection is the process of warm fluid continuously rising above cold fluid.For instance, if you heat a bucket of water and dip your hand into it before removing half of it, the other hand will indicate that the water is chilly.Convection is the cause of this .The difference in temperature between the two fluid components allows the heat energy to be transported by convection.Hot fluids have a tendency to ascend while cold fluids have a tendency to sink due to this temperature differential.Convection current is produced as a result within the fluid. These currents receive their heat from both the mantle and the Earth's core.Mantle material rises slowly through the asthenosphere in the form of hot columns.The hot material expands out and pushes the colder stuff out of the way near the top of the asthenosphere. The commonly accepted, oversimplified theory for why tectonic plates move is that they are propelled by currents in the upper mantle, the slowly flowing layer of rock just beneath the Earth's crust.Colliding currents cause plates to collide.Currents that diverge pull them apart. Mantle convection is the term used to explain how the mantle moves when heat is transferred from the blazing core to the brittle lithosphere.The mantle's temperature gradually drops over extended periods of time as a result of below- and above-surface heating and cooling.To learn more about mantle convection refer
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Answer in complete sentences
How can remittances from migrant workers help BOTH the Host's and Origin Country's economy?
Analyze the map below and answer the question that follows.
A satellite map of India. An island of the southern coast of India is circled.
Image courtesy of NASA
Which nation is circled on the map above?
A.
India
B.
Pakistan
C.
Sri Lanka
D.
Bangladesh
Please select the best answer from the choices provided
A
B
C
D
Answer:
India I had the same question
Explanation:
The ten countries with the lowest development in the world, with regard to income, standard of living, and life expectancy,
are all found in which
geographic region?
A Asia
B. Africa
C. Europe
D. the Middle East
Please select the best answer from the choices provided
Answer:
Explanation:
The answer is africa