Answer:
Electrical Energy and Scientific Research.
Distance between Bholu's and Golu's house is 9 km. Bholu has to attend Golu's birthday party at 7 O'clock. He started his journey from his home at 6 O'clock on his bicycle and covered a distance of 6 km in 40 min. At that point, he met Chintu and he spoke to him for 5 min and reached Golu's birthday party at 7 O'clock. With what speed, did he cover the second part of the journey? Calculate- his average speed for the entire journey.
total total time spent by bolu=45
speed with which Golu cover second part:
3/15km/min=12km/h
average of bholu in entire journey=
total distance travel/total time taken
9km/h
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.
Which of these is not a push factor for migration?
Group of answer choices
lack of health care
environmental degradation
increased employment opportunities
inadequate educational opportunities
Select the correct answer.
The first settlers in North America were from which area of the world?
O A.
Asia
OB.
Africa
O C. South America
OD. Europe
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Which of the following phrases best defines migration? A. forcing others to move away from their homes B. encouraging others to move to a new place C. spreading culture from one place to another D. moving from one place to another to find a new place to live Please select the best answer from the choices provided A B C D Mark this and return
in the image above, a stream from the land on the right enters the ocean on the left in the lower part of the picture, and another does the same near the top of the picture. what happened where the streams met the ocean?
When streams meet the ocean, they manage to reach their base level, erode their banks, and promote the migration of meanders.
We can arrive at this answer because:
When the stream meets the ocean, it means that it has reached its base level, with the meeting of the ocean that is at low altitudes.The action of low altitude allows for an elevation of the work of the stream waters, which gradually increases as the stream descends to meet the ocean.With that, the stream manages to erode its banks with greater intensity, due to the high work and the descending movement.With this, the stream can follow stones and pieces from the banks into the meander, which begins to move over time, as this system repeats itself.In this case, when the stream meets the river, the entire path system to that meeting is affected, due to the change in altitude.
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what is the name of the islands west of ecuador that famed scientist charles darwin spent a lot of time studying?
Answer:
The Galapagos Islands were studied
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:
what countries are located in the northern region of africa?
Answer:
Explanation:The UN subregion of North Africa consists of 7 countries at the northernmost part of the continent -- Algeria, Egypt, Libya, Morocco, Sudan, Tunisia, Western Sahara. North Africa is an economically prosperous area, generating one-third of Africa's total GDP.
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.
About how old is the Sun? 1. 2 billion years 4. 6 billion years 6. 4 billion years 8. 2 billion years.
Answer:
The Sun is 4.6 billion years old.
Select the correct answer. Along with Earth’s crust, which portion of the upper mantle forms the lithosphere? A. cooler, more rigid outer portion B. hotter, liquid-like inner portion C. cooler, liquid-like inner portion D. hotter, more rigid outer portion
The correct answer is option A, that is, cooler and more rigid outer portion.
The lithosphere of the Earth comprises the crust and the uppermost mantle that forms the rigid and hard outer layer of the Earth. The lithosphere is sub-differentiated into tectonic plates. The topmost section of the lithosphere, which chemically reacts with the hydrosphere, atmosphere, and biosphere via the soil producing procedure is known as the pedosphere. The lithosphere is situated above the asthenosphere that is the hotter, weaker, and deeper component of the upper mantle.
how does the movement of tectonic plates create new mountains?
Answer:
Mountains form where two continental plates collide. Since both plates have a similar thickness and weight, neither one will sink under the other. Instead, they crumple and fold until the rocks are forced up to form a mountain range. As the plates continue to collide, mountains will get taller and taller.
Hope this helps =)
mount rushmore is located in the black hills of what state?
Answer:
South Dakota
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 caused acid rain in europe
Answer:
Sulfur dioxide (SO2) and nitrogen oxides (NOx) released into the air by fossil-fuel power plants, vehicles and oil refineries
Explanation:
What causes potential energy that accumulates in a fault to transfer to the surface during an earthquake
Answer:
Strain energy
Explanation:
Prior to an earthquake, tectonic forces result in a gradual buildup of strain energy stored on either side of the fault. When the local stresses along the fault become too large, the fault slips suddenly or ruptures and releases the stored strain energy.
2.
……………………………occur due to the air disturbances in the Bay of Bengal.
What branch of government does the president reside on ?
The executive branch
Explanation:
Answer: The branch with the president resided on is the Executive branch.
Explanation: Executive—Carries out laws (president, vice president, Cabinet, most federal agencies)
Which phrases describe a plateau? Check all that apply. Low relief low elevation surface cut by streams rounded or sharp peaks steep slopes on at least one side.
The statement that describes plateau is that the plateaus are a surface that are sharp peaks with steep slopes on at least one side. So, the correct option is C.
Plateaus are a part of one of the major land forms of the Earth that are a form of rough and non-uniform surfaces formed due to formation of sedimentary rocks.
Plateaus Plateaus are formed due to the magma that is present inside the Earth which is applied through an effort to push through the surface of the Earth, but during this entire process they fail to enter and pass through the crust.Plateaus may also be made, which cause the volcanic eruptions in the Earth after the lava is busted. There are several types of plateaus that are formed in different regions due to conditions of such region. The four types of plateaus that are present on Earth's surface are Continental plateaus, Volcanic plateaus, Inter-montane plateaus and Piedmont plateaus. The continental plateaus are said to be formed to separate each continent from the other. So there are about 6 continental plateaus on Earth. Volcanic plateaus cause eruptions in the form of lava.Hence, the correct option is C that the plateaus are formed as the sharp peaks with steep slopes on at least one side of such surface.
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Which of the following has helped to drastically improve the infrastructure of the Russia and Central Asian region?
Question 3 options:
Pyrenees system of canals and bridges
Trans-Siberian Railroad
Transportation subways in its major cities
Urals system of canals and bridges
Answer:
Trans-Siberian Railroad
Explanation:
Trans-Siberian Railroad has helped to drastically improve the infrastructure of the Russian and Central Asian region. Thus, option B is correct.
What is infrastructure?
They underline that critical infrastructure "seem to to be money costs and expensive cost ventures, and are crucial to an economy advancement" and define it as "the broad word for basic fundamental elements of a business sector, or nation."
Witte considered Siberia to be an underdeveloped part of the Russian Empire even though he thought that economic strength led to political power.
He believed that a railway would enable Russia to colonize Siberia, exploit its riches, and increase commerce with East Asia. It draws a lot of international tourists, but it also sees a lot of internal travelers. Therefore, option B is the correct option.
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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).
what is used by geographers to determine absolute location
Answer: coordinates such as latitude and longitude
Explanation: A place's absolute location is its exact place on Earth, often given in terms of latitude and longitude. For example, the Empire State Building is located at 40.7 degrees north (latitude), 74 degrees west (longitude). It sits at the intersection of 33rd Street and Fifth Avenue in New York City, New York.
Why does Washington in USA is in darkness when Bengaluru has bright sunny day at the same point in time? ______________________________________________________________________________
The reason is because of time zones. Since they are on the opposite side of the world, they also have opposite time. 10 AM in Washington DC is 8:30 PM in Bengaluru. You get your time zone based on your latitude and longitude.
Which of these is not a push factor for migration?
Group of answer choices
violence
political corruption
gender inequality
educational opportunies
the term that is used to describe the permanently frozen subsoil in siberia is...???
Answer:
The term is permafrost
Hope this helps <3
Explanation:
Which landform is formed when an oceanic crust and continental plate meet at a convergent plate margin
Answer:
Volcanoes, fold mountains, oceanic trenches
Where is the capital of Vietnam?
Answer:
Hanoi
Explanation:
Hanoi is the capital of Vietnam I think. It is in Vietnam.
the surface of a fracture or break that occurs when rocks break and result in movement is known as?
Which of the following is an example of a colonial legacy?
A. Pasta is a popular food in Uruguay.
B. Most South Americans are Roman Catholic.
C. Central America has a high population density.
D. Many Brazilians live in the United States.
Answer:
The answer you're looking for is Option B.
Explanation: