about what percentage of the world’s known oil reserves are located in the middle east and north africa?
Answer:
According to current estimates, 79.4% of the world's proven oil reserves are located in OPEC Member Countries, with the bulk of OPEC oil reserves in the Middle East, amounting to 64.5% of the OPEC total.
how much longer do days get after the winter solstice
Answer:
By two minutes
Explanation:
“Near the December solstice, each solar dayis about 24 hours and 30 seconds long. This causes the time of sunrise and sunset to shift slightly later each day, even as the dayscontinue to get shorter until Dec. 21.”After solstice, it lengthens by about two minutes each day depending where you live in relation to the equator, At present, the sun is setting about two minutes earlier each day.
which mountain chain extends from the united states into canada?
Pacific mountain system, series of mountain ranges that stretches along the Pacific Ocean coast of North America from northern British Columbia (Canada) to northwestern Mexico. They run for some 4,500 miles (7,250 km) in the United States and extend northward into Canada for another 1,000 miles (1,600 km).
At what type of plate boundary do collisions between plates occur?
Answer:
Convergent boundaries
Explanation:
Answer:
Convergent boundaries: where two plates are colliding.
Explanation:
Subduction zones occur when one or both of the tectonic plates are composed of oceanic crust. The denser plate is subducted underneath the less dense plate.
X 5. Which is TRUE of relative aging?
0/2
A: Relative aging is used to find the exact age of rock layers.
B: Half-lives and carbon dating are used in relative aging.
Х
C:Relative age is used to find the sequential order of rock layers from oldest to
youngest
D: Relative age is the same thing as absolute age.
6 Which of the following fossils would NOT be a good example of an
0/2
Answer:
The answer is C
Explanation:
why is florence often called the ""cradle of the renaissance""?
During the Renaissance, the economy changed from a bartering economy to a money economy. ... Why was Florence called the cradle of the Renaissance? It was called the cradle because the Renaissance was called a "rebirth" and Florence was the most powerful city in the Renaissance.
Which features are formed by glacial deposition? Select three options. Kettle loess moraine sandbar till.
The features that are formed by the way of glacial deposition are in the forms of Kettle, Moraines and Till. So, the correct options that match the statement quoted above are A, C and E.
These are formed due to glacial deposition that happen as a result of the picking up of rocks by the glaciers as the glaciers continue to flow over the rocks.
Glacial Deposition Kettle are formed as a result of cold ice falling on to the surface of the glacier and then becoming a complete formation of kettles completely into such formation as if holding water in them.Moraines are formed as an accumulation that occurs in the form of dirt and small rocks that fall on to the surface of the glaciers. Glaciers take the moraines along with them as they move.Till are a part of glacial deposits that are formed due to the sedimentary rocks formed during the process of glacier flowing over such rocks over a long period of time.Hence, the correct options are A, C and E that the kettles, moraines and till are formed as a feature of the glacial deposition.
To know more about glacial deposition, click the link below.
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the surface of a fracture or break that occurs when rocks break and result in movement is known as?
How are maps used to explain relationships between people, places, or regions?
Answer:
they can show the size and the distance between multiple places.
Jae bought 85 tickets to spend on games and rides at an amusement park. Games cost 3 tickets each,
and rides cost 8 tickets each. Jae has already used 39 of the tickets. If he uses all of his remaining tickets
for rides, how many more times can Jae go on rides?
Use the drop-down menu to complete the answer
Jae can go on
Choose
more rides
Choose
5
6
10
15
<
Answer:
15
Explanation:
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Pause and Reflect: "For what purpose is a nuclear power plant typically used?
Answer:
Electrical Energy and Scientific Research.
which present-day country occupies much of ancient mesopotamia?
Answer:
Iraq
Explanation:
Mesopotamia occupies most of present-day Iraq and Kuwait. The historical region includes the head of the Persian Gulf and parts of present-day Iran, Syria, and Turkey.
how does the amount of silica in magma affect the viscosity of magma?
Higher silica content means higher viscosity. But lower temperatures and low gas content mean higher viscosity. Hence, lower viscosity and low gas content mean higher temperature of magma.
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1. A wave that is created as a result of vibrations between an electric
field and magnetic field.
Answer:
It is called Electromagnetic wave
Explanation:
• An electromagnetic wave is a wave formed as a result of vibrations, or disturbances between Electric and magnetic fields.
• Examples;
Gamma raysVisible lightUltraviolet raysX-rays, e.t.c» These rays move at a speed of light in vacuum
[tex]{ \mathfrak{speed : \: { \rm{3.0 \times {10}^{8} \: {ms}^{ - 1} }}}}[/tex]
» These rays are not affected by any fields [ Electric and magnetic fields ]
What causes convection currents
Answer:
convection currents are the result of differential heating
Convection currents are the result of differential heating. Lighter (less dense), warm material rises while heavier (more dense) cool material sinks. It is this movement that creates circulation patterns known as convection currents in the atmosphere, in water, and in the mantle of Earth.
Explanation:
11.
What is the purpose of collecting personal data?
The global patterns of atmospheric circulation and precipitation occur because of:
Answer:
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.
The global patterns of atmospheric circulation and precipitation occur because Warm air masses rise and cool air masses sink generating the global patterns of atmospheric circulation and precipitation. Climates on land may become warmer or colder as a result of ocean currents.
What is the atmosphere?The term atmosphere is the layers of gases environing a planet or other celestial body. Earth's atmosphere is constituted of about 78% nitrogen, 21% oxygen, and one percent other gases. The atmosphere is a layer of gases that borders Earth. It is held close to the surface of the planet by Earth's gravitational attraction.
Because of the spinning of the Earth and the varying amounts of heat that different regions of the world experience, diverse weather patterns, jet streams, deserts, and prevailing winds exist.atmosphere
Atmospheric circulation is brought on by the Coriolis Effect and the unequal heating of the Earth's surface. Cool air sinks while warm air rises. The variation in air density produces a convection stream. The deflection of moving air and water caused by the rotation of the Earth furthers circulation.
Therefore, precipitation and atmospheric circulation. Ocean currents can cause climates on land to get warmer or colder.
Learn more about the atmosphere here:
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A natural flow of water that follows a path into another body of water
How does the physical landscape make travel difficult for people in the western part
of the South American continent?
There are too many rivers and no bridges for crossing them
The Andes Mountains limit the construction of roads and railroads
Capital cities are all located along the Pacific coast
Power lines are only located in capital cities and make communication almost
non-existent between towns.
Answer:
difficult for the people in the western part of the South American continent because the area is filled with majorly mountains and rivers.
The western part of the South American continent
The western part of the South American container has countries like Peru and Ecuador.
These countries have far-reaching Andes Mountains and the massive Amazon River system covering most of their lands, making road construction limited and challenging to construct.
Without many interconnecting roads and rails, the physical landscape makes travel difficult for the people in the western part of the South American continent.
Hence, in this case, it is concluded that the correct answer is the major existence of mountains and rivers.
Explanation:
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the zambezi river is home to what famous waterfall?
Answer:
victoria falls
Explanation:
Choose two spheres of Earth which interact when hot springs are formed. Use complete sentences to explain how they interact during this process.
Answer:
The atmosphere and the hydrosphere
Explanation:
Comparing and Contrasting As shown
by your model, how does the ocean floor
close to the center slit differ from the
ocean floor near a side slit? How does this
difference affect the depth of the ocean?
WHO IS THE REASN WHY THERE IS A PRESIDANT
100 points
Answer:
BECAUSE WE DONT KNOW!!!!!!!!!!!!!!!!
Explanation:
Answer:
George Washington was the country's first president. Curator Harry Rubenstein at the Smithsonian's National Museum of American History says the writers of the Constitution created the position of president with Washington in mind.Feb 14, 2021
Explanation:
2.
……………………………occur due to the air disturbances in the Bay of Bengal.
How does a globe and a flashlight can be used to show why the sun appears to move through the sky.
Answer:
In fact, you may point your flashlight (or laser pointer, if you prefer) at the Andromeda galaxy. There is a non-zero probability that one or more of the photons will be seen by some alien in that galaxy when they happen to glance into the sky at the Milky Way. However, you must take care to aim your flashlight not where Andromeda appears now, but where it will be in 3 million years. Good luck!
Which of the following lists of indicators characterizes the possible stage five in the demographic transition?
Answer:
Demographic Transition Possible Stage 5: Decline A possible stage 5 of the demographic transition is predicted by demographers for some developed countries. Stage 5 would be characterized by very low CBR, an increasing CDR, and therefore a negative NIR.
Grid systems were used in ancient Greece and China in order to ___________.
Answer:
Grid systems were used in ancient Greece and China in order to figure out location.
How do waves erode coastlines? Select three options. Back-and-forth movement loosens sediment and rock. Large rocks are picked up and deposited in new areas. Continuous impacts loosen sediment and rock. Loose sediment is picked up and blown to other locations. Sediments scrape against one another and wear away surfaces.
Answer:
options: A, D and E
Explanation:
Back-and-forth movement loosens sediment and rock.
Loose sediment is picked up and blown to other locations.
Sediments scrape against one another and wear away surfaces
I believe those are correct. hope this helps :)
what kind of geological feature is found at the center of seafloor spreading?
Answer:
Mid-oceanic ridges
why people who practice witchcraft have
become outcasts in certain cultures
Answer:
I dont ..... is this a school question
Explanation: