Answer:
lava
Explanation:
becoz it's the only thing that comes out of the volcanoes
How do prevailing winds affect the direction of ocean currents?.
Answer:
As these currents flow westward, the Coriolis effect—a force that results from the rotation of the Earth—deflects them. The currents then bend to the right, heading north.
Explanation:
hope this helps
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Rock layers were found containing 30 kg of radioactive elements that had a half life of 5 million years. How old were the rock layers
scientists determined that the samples had originally contained 120 kg of the radioactive materials?
A 10 million years old
B. 5 million years old
C. 15 million years old
The rock layers that the scientists determined had originally contained 120 kg of the radioactive materials were 10 million years old. Thus, the correct answer is option A.
What is a radioactive element?Radioactive elements are unstable atomic nuclei that undergo radioactive decay to form stable nuclei due to the presence of excess nuclear charge within them. The neutron to proton ratio can be used to estimate the stability of an element's nuclei.
Stable nuclei with atomic numbers up to Z= 20 have an equal number of protons and neutrons. The repulsion forces between protons increase as the atomic number increases.
The radioactive element content of granite, rhyolite, and tuff is comparable. The very coarse-grained granitic rock known as pegmatite contains a high concentration of radioactive minerals.
Therefore, the rock layers scientists determined that the samples had originally contained 120 kg of the radioactive materials were 10 million years old.
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The Milky Way galaxy is about 100,000 light - years across. WHAT IS THIS DISTANCE IN KILOMETERS ?
100,000 lightyears in kilometers is 946073000000000000 km, or in scientific form, 9.46073e+17 km
An unconformity is a(n) ______. Multiple choice question. buried erosion surface that is preserved beneath later deposits folded rock layer caused by hot spots igneous intrus
It should be noted that that unconformity is a deposits folded rock layer caused by hot spots igneous intrus.
What is unconformity?
unconformity do occur when there is deformation by an older rock before a younger rock layer, usually sedimentary, is laid down on it .
This is usually as a results of mismatched rock layers.
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A principle by which sedimentary beds originated as continuous layers until they grade into another rock type or thin out is called the ________.
Answer:
principle of lateral continuity
Explanation:
which soil types formed from already existing rocks
What's the biggest country in the world?
Answer:
Russia .
Explanation:
Russia .
Which idea originated with Charles Darwin? Question 2 options: Species evolve by natural selection Living organisms were all created at the same time Organism's have undergone changes in Earth's history Traits acquired during a life time are passed down to the offspring.
The idea that originated with Charles Darwin was that all species evolve by natural selection.
What is Charles Darwin's theory on the evolution of species?
The theory states that people in every species have different physical characteristics duet their different genes. This explains changes in genetic traits that occur over time in species.
Therefore, it generates new or different species with the transmission of favorable traits that enable them to survive in a more efficient manner.
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Discuss the unique relationship Canada shares with the United States
WILL MARK BRAINLIEST!!!!
Create a planting calendar that provides key planting and harvesting dates for each crop or product you will offer your members, along with estimated yield information.
Answer:
this is the table of a planting calendar that provides key planting and harvesting dates for each crop or product.
A globe is labeled with different climate zones. Where would tropical climate zones be found? close to the equator O close to any ocean close to the prime meridian O close to the North and South Poles
Answer:
between the tropic of cancer and the tropic of capricorn
Explanation:
Right around the equator is the tropical climate zone. This zone is mostly found between the Tropic of Cancer and the Tropic of Capricorn. In some places it extends as wide as 30 degrees north and 30 degrees south latitude.
Tropical climate zones are essentially tracked down near the equator. In this manner, choice (A) is exact response.
These regions are described by reliably warm temperatures all through the year because of the immediate point of the sun's beams and restricted variety in day length. The tropical area brings about high sun based energy input, prompting a warm environment with negligible occasional temperature changes.
While vicinity to seas can impact neighborhood environment designs, the essential determinant of heat and humidities is their nearness to the equator. These zones expand roughly 23.5 degrees north and south of the equator and are set apart by lavish rainforests, high dampness, and unmistakable wet and dry seasons.
In this manner, choice (A) is exact response.
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Which of the following regulations is the primary law regarding water pollution? a. the safe drinking water act b. the clean water act c. the marine protection, research, and sanctuaries act d. watersense please select the best answer from the choices provided a b c d
Water pollution is the process through which a source of water supply becomes contaminated as a result of exposure to pollutants or dangerous chemical substances.
Explain Clean Water Act?The Clean Water Act is a basic law of the United States of America passed by the 92nd United States Congress to ban service-related releases of all toxins into water bodies and to recover and preserve, the chemical, and biological integrity of the country's water supply.
Finally, the Clean Water Act is a regulation that serves as the primary law governing water contamination.
Thus Option B is correct.
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An agricultural revolution that includes extensive mechanization, heavy reliance on irrigation and chemical applications, and biotechnology is called:
Answer:
Third Agricultural Revolution.
Explanation:
This explanation is describing the Third Agricultural Revolution. I hope this helps you!
The radius of a circle is 17 in. Find its area in terms of \piπ.
Answer:
A≈907.92in²
Explanation:
A=πr2=π·172≈907.92028in² hope this helps ;)
Answer:
A= 907.92028in squared
Explanation: A=π r squared =π·172
An impermeable rock, regardless of lithology, is a good candidate to serve as a ________ in an oil-producing scenario.
An impermeable rock, regardless of lithology, is a good candidate to serve as a seal rock in an oil-producing scenario.
What is a seal rock?This is a type of rock that is regarded as an impermeable rock. Exaples of this type of rock is salt and shale.
These are the types of rocks that are known to form barriers around the rocks called the reservoir rocks.
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Why is it weird that we have so many coal deposits in cold regions of the earth?.
Answer:
Because coal burns at a slow rate for a long time, it's more efficient as an energy source than other fossil fuels.
But it is weird.
: )
Explanation:
It is weird to have so many coal deposits in cold regions of the earth because there is very less temperature and coal needs a high temperature to be produced.
What are coal deposits?Coal is a more effective energy source than other fossil fuels because it burns slowly and continuously.
Due to climate change and crustal plate tectonics, which occasionally pushed ancient continental masses through subtropical and even tropical regions, substantial coal deposits can be found in areas that presently have arctic or subarctic climates.
Other problems with mining minerals in Antarctica include the fact that weathering processes that concentrate minerals in other regions of the world don't occur there. The continent is frozen and has been for millions of years, with little to no liquid water moving.
Therefore, because there is relatively little temperature and coal needs a high temperature to be created, it is strange to have so many coal resources in chilly places on the planet.
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Large, thick-crusted, nonvolcanic mountain belts, like the Himalayas, are associated with ________. Group of answer choices mid-ocean ridges hot spots subduction zones continent-continent collisions
When there is a large and nonvolcanic mountain belt such as the Himalayas, this is associated with continent-continent collisions.
Why are these associated with such collisions?When continents collide, it would be pieces of the earth's crust colliding so there wouldn't be any opening that leads to lava seeping out from the Mantle. The result would therefore be nonvolcanic.
With the crust being so thick, the result will also be thick crusted much like the Himalayas which is the result of the Indian and Eurasian plates colliding.
In conclusion, option D is correct.
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What category hurricane produces a storm surge of 9-12 feet.
Answer:
Originally, a storm surge of 9-12 feet was said to be associated with a category 3 hurricane. However, such associations have been dropped since the height of a storm surge is affected by many factors of which wind speed, the determining factor for a hurricane's category, is only one.
Explanation:
Salt marshes are found _______. A. At high elevations b. Away from the coast c. On high energy coastlines d. On low energy coastlines Please select the best answer from the choices provided A B C D.
Answer:
Salt marshes are found; D. On low energy coastlines
Explanation:
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How does the celebration of Diwali reflect the culture of India? PLEASE MAKE THE ANSWER SCHOOL APPROPRIATE
[tex][Hello,BrainlyUser][/tex]
Answer/Explanation:
The celebration of Diwali reflect the culture of India because Diwali celebrates the inner light that protects us from spiritual darkness. Basically, where they start their year on the Hindu calendar and celebrate their conquest of good over evil.
In India, in the time of November they celebrate the Diwali festival. The festival takes place over five days in which they pay tribute to their beliefs. Most of them or many clean their houses to be prepared to put oil lamps on and light them to bless their homes.
The Diwali celebration is essential for the culture of India, and this celebration has become very visited by foreigners for its cultural wealth. This festival begins the year on the Hindu calendar. It is important for Hindus that families during these celebrations share quality time and their conflicts are resolved.
[CloudBreeze]
Using what you learned from our investigation, on the heating and cooling 2 points
of the Earth's surface which system will heat and cool the quickest? *
oceans
O
hydrosphere
geosphere
biosphere
Answer:
Hydrosphere
I learnt it in Science laboratory
If a 7.8 earthquake strikes in L.A. at 7:55PM. What is the epicenter and
magnitude of the quake
If such an earthquake was to strike L.A., the epicenter and the magnitude would be Los Angeles and 7.8 on the Richter scale respectively.
What is the epicenter and magnitude of an earthquake?
The epicenter of an earthquake is the place on the surface of the Earth where the earthquake is first detected which in this case is Los Angeles.
The magnitude is measured on the Richter Scale and in this case is 7.8 on that same scale which means it was quite a strong quake.
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What is is the name of the process that makes a plate go under the other
Explanation:
I think a washer 3/5 so yeah
Which two countries have the largest areas of highly productive aquifers?
Answer:
In Africa, groundwater is the major source of drinking water and its use for irrigation is forecast to increase substantially to combat growing food insecurity. Despite this, there is little quantitative information on groundwater resources in Africa, and groundwater storage is consequently omitted from assessments of freshwater availability. Here we present the first quantitative continent-wide maps of aquifer storage and potential borehole yields in Africa based on an extensive review of available maps, publications and data. We estimate total groundwater storage in Africa to be 0.66 million km3 (0.36–1.75 million km3). Not all of this groundwater storage is available for abstraction, but the estimated volume is more than 100 times estimates of annual renewable freshwater resources on Africa. Groundwater resources are unevenly distributed: the largest groundwater volumes are found in the large sedimentary aquifers in the North African countries Libya, Algeria, Egypt and Sudan.
Explanation:
The total load that a stream can carry is called its.
Answer:
capacity
Explanation:
A form of agriculture devoted to raising large numbers of cattle or sheep for sale to meat processors is:
Answer:
A form of agriculture devoted to raising large numbers of cattle or sheep for sale to meat processors is: Livestock Ranching.
Explanation:
Besides mining, what is the other primary economic activity of Australia?
A) Fish Farms
B) Movie development industry
C) Ranching
D) Sculptures
Answer:
Ranching
Explanation:
In triangle QRS the measure of angle RSQ is 50°, and the measure of angle QRS is 37°. What is the measure of angle SQR in degrees?
Which of the following statements about the relationship between the development of technology and patterns of
settlement is false?
A. The development of technology promotes global migration.
B. The development of technology promotes the development of economies.
c. The development of technology results in the expansion of cities and increased urbanization.
D. The development of technology results in centralized governments, economies, and cultural
development.
e
Please select the best answer from the choices provided.
Ο Α
ОВ
O O O O
0 000 >>
D
Answer:
Answer D
Explanation:
Because I took the same test a month ago.
what is still a problem amomgst african ethnic groups
a. governments that divide them
b. violent conflicts
c. they resolved their issues so no major problems exist
d. arguments over territories
Answer:
B
Explanation:
The meanings attached to racial and ethnic identities: are these oppositional identities, immigrant identities, or symbolic identities?