Answer:
A
Explanation:
Formation of black holes occur during the death of massive stars (at least 25 times larger than Earth’s sun). When the fuel of the massive star is exhausted, the star’s nuclear forces are unable to counter the gravitational collapse due to its own weight. The star dies in a supernovae and the remnant is a black hole.
Answer:
A. The star must be 29 times larger than Earth's sun, and a supernova explosion must have occurred.
Explanation:
The object has a strong gravitational force. Usually, a black hole has an enormous gas with an overall structure that is present in space. When determining the physical appearance, then it is about 28 times bulky and massive when comparing it with the sun. Therefore energy is pulled by the black hole from the surrounding galaxies.
The black holes are amazing because they have invisible beats that pass through the scatter forming a cosmic object that continues to captivate the explosions.
Which is a plan for the future of space exploration?
A) build a space station
B) astronauts visiting Mars <- ANSWER
C) astronauts orbiting Earth
D) build a space observatory
The plan for the future of space exploration is astronauts visiting Mars. The correct option is B.
What is space exploration?Space exploration is the study of the reaches of the universe beyond Earth's atmosphere using crewed and uncrewed spacecraft.
The use of the information gained to advance knowledge of the cosmos and benefit humanity.
Thus, the correct option is B) astronauts visiting Mars.
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which of the following best describes a plane ?
A plane is the two-dimensional analogue of a point
Matching !!
Match the nation in column 1 to its description in column 2
Answer:
Explanation:
Fourth largest population in the world— Indonesia.
Partly connected to mainland Asia—Malaysia.
Longtime Spanish colony—The Philippines.
Inhabited by the Maori—New Zealand.
Hope it will be helpful.
Answer:
New zealand ---- Inhabited by the maori people.Indonesia ---- Fourth largest country.Malaysia --- Party connected to mainland asia.Philippines. --- Longtime spanish colony.Explanation:
About 260 million people make up the Indonesian are the fourth largest populous country on earth. The Spanish ruled the country of the Philippines about 333 years firm the period of 1521–1898. The Malaysian and the Singapore are connected by the mainland ais and are formed by a bridge of the landmass. The Maori people are the inhabitants of the state of New Zealand and are the settlers of the Polynesian.How was the earth made?
Answer:
The Earth is formed from space gas, dust, and other galactic materials. Like the other planets in the Solar System, the Earth was created when material that orbited the early Sun began to accumulate into a spherical body.
Explanation: Hope this help
What does the "iron curtain" refer to?
A. The promise to help Nations struggling against communist movements
B. The border between the Soviet satellite States and Western Europe
C. The 46-year rivalry between the United States and the Soviet Union
D. The independent nations under the control of a more powerful nation
Answer:B:the border between the soviet satellite states and western Europe
Explanation: GradPoint
The 'iron curtain' refers to the metaphorical barrier that separated the Communist-controlled East and the democratic West during the Cold War. This term famously used by Winston Churchill, signifies the border between the Soviet satellite states and Western Europe.
Explanation:The term 'iron curtain' refers to the ideological, political, and physical boundary that divided Europe into two distinct regions from the end of World War II in 1945 until the end of the Cold War in 1991.
This term was most famously used by British Prime Minister Winston Churchill in a speech in 1946. The 'iron curtain' essentially divided the countries that were members of the North Atlantic Treaty Organization (NATO) and those that fell under the influence of the Soviet Union.
Therefore, the 'iron curtain' refers to the border between the Soviet satellite States and Western Europe, as your second option suggests. These 'satellite states' were essentially Eastern European countries that were under the influence, though not direct control, of the Soviet Union.
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Australian farmers must rely heavily on _____ to cultivate their crops.
the Great Artesian Basin
irrigation
overflowing rivers
rainfall
Answer:
Australian farmers must rely heavily on overflowing rivers to cultivate their crops.
Explanation:
The Great Artesian Basin that most of Australia's agriculture is dependent on is a closed system and is subject to run out of water in a few more years depending upon how it is managed. There is frequent flooding in Australia during the summer months from November to April. If the water from these overflowing rivers is used by the Australian farmers to cultivate the crops, it would help in the conversation of other water resources and may help in decreasing the severity of the floods.What is the full name of the F-Scale and who came up with it?
Answer:
Created by Tetsuya Theodore Fujita
Full name: Fujita Scale
Explanation:
Don’t know who came up with it but I’m pretty sure it’s Fujita scale
5. When the sea floor spreads apart, volcanoes and ridges are formed
because -
a. sediments are deposited where the floor spreads, building ridges
b. as the plates pull apart, magma moves to the surface, building ridges
c. ocean water pushes down on the surrounding sea floor, pushing up ridges
d. underwater earthquakes lift the sea floor into long ridges
B. as the plates pull apart, magma moves to the surface, building ridges
The correct option is, (B) as the plates pull apart, magma moves to the surface, building ridges.
When the sea floor spreads apart volcanoes and ridges are formed because?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. The less-dense material rises, often forming a mountain or elevated area of the seafloor.What happens during the process of sea floor spreading?Sea-floor spreading is what happens at the mid-oceanic ridge where a divergent boundary is causing two plates to move away from one another resulting in spreading of the sea floor. As the plates move apart, new material wells up and cools onto the edge of the plates.Which of the following is formed when seafloor spread?The phenomenon is known today as plate tectonics. In locations where two plates move apart, at mid-ocean ridges, new seafloor is continually formed during seafloor spreading.What are seafloor structures?Features of the ocean floor include the continental shelf and slope, abyssal plain, trenches, seamounts, and the mid-ocean ridge. The ocean floor is rich in resources. Living things on the ocean floor are used for food or medicines.Learn more about sea floor spreads here:
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What is the method of determining distance and elevation using instruments and geometry?
Answer:
surveying
is the answer hope this hel thank you so much
Answer:
B. surveying
Explanation:
The British Isles include Great Britain and __________.
A.
Greenland
B.
England
C.
Iceland
D.
Ireland
Please select the best answer from the choices provided
A
B
C
D
Answer:
D) Ireland
The British Isles are a group of islands in the North Atlantic off the north-western coast of continental Europe, consisting of the islands of Great Britain, Ireland, the Isle of Man, the Hebrides and over six thousand smaller isles.
Answer:
D, Ireland hope this helped!
Faster methods of transportation and more sophisticated methods of communication, such as the Internet, have had the greatest impact on the recent trend of __________. A. increased globalization B. decreased globalization C. increased nuclear proliferation D. decreased nuclear proliferation
Answer:
Letter "A" is correct.
Explanation:
Globalization is the way how people get together and integrate around the world and the way things move worldwide. The reasons globalization increases so fast are the faster methods of transportations that helps people and things be anywhere, and the internet that connects people to the world in seconds.
The answer is: A
The increase in globalization caused by successful long distance communication technology, such as cell phones, email, discord, etc., as well as efficient transportation methods allows for easier communication between both governments and civilians causing an increase in globalization.
How many of the word’s 20 largest cities are located in Western Europe
Answer: The answer is 4.
Explanation:
Madrid, SpainRome, ItalyBerlin, GermanyAthens, GreeceI hope that this helps! :D
what type of diffusion describes how the number of people that possesses a particular culture trait increases?
relocation diffusion
expansion diffusion contagios diffusion
hierarchical diffusion
Answer:
Contagious diffusion
Explanation:
Answer:
contagious diffusion
Explanation:
It's the widespread and rapid diffusion process where the population ideas are diffused easily and the characteristic of the people can quickly spread without being actually relocated. And the number of people that culture posses that trait increase in number.Non-government organizations are
Answer:
A non-governmental organization (NGO) is any non-profit, voluntary citizens' group which is organized on a local, national or international level. Task-oriented and driven by people with a common interest, NGOs perform a variety of service and humanitarian functions, bring citizen concerns to Governments, advocate and monitor policies and encourage political particpation through provision of information. Some are organized around specific issues, such as human rights, environment or health.
Answer:
Non-governmental organizations, nongovernmental organizations, or nongovernment organizations, commonly referred to as NGOs, are usually non-profit and sometimes international organizations independent of governments and international governmental organizations (though often funded by governments) that are active in ...
Explanation:
10. A geologist is collecting data from a sample of rock. Which of the following is an example of
qualitative, rather than quantitative, data?
O A. A description of the rock's coloring
O B. The percentages of various minerals in the rock
O C. The weight of the rock
O D. A measurement of rock's grain size
Answer:
The answer is A
Explanation:
A description of the rocks coloring is an example of qualitative, rather than quantitative, data.
I hope that helped :)
Answer:
A "description of the rock's coloring" is an example of "qualitative", rather than "quantitative data".
Explanation:
Data can be categorized as quantitative data when the data exhibits information that is countable or measurable using certain units or numbers. On the other hand, the data can be called qualitative when it describes characteristics that are not measurable and can only be illustrated in non-statistical form. The size of the rock sample, the percentage of minerals in it, its grain size are all measurable, while the coloring is not."Moving from an economy based on agriculture and handcrafted products to one based on the large-scale production of goods using machines is called __________. A. industrialization B. technology C. innovation D. revolution Please select the best answer from the choices provided. A B C D
Answer:
A. industrialization
Explanation:
Industrialization is the process by which a state or social community goes from having an economy based on agriculture to one based on industrial development, using machinery that works with new sources of energy and in which work is offered to the majority of the population and the possibilities of supporting the gross domestic product are improved.
Industrialization necessarily involves the production of goods on a large scale,
Answer:
ITS A!!!!
Explanation:
What is the main religious text of the Muslims?
The Torah
The Bible
The Quran
The Old Testament
Answer:
The Quran
Explanation:
Answer: The Quran
Thanks
Where does stress build up and eventually release within a fault?
A. Seismic belts B. Seismogenic zone C. Epicenter D. Hypocenter
What is the main reason for the acquisition of Southeast Asian colonies by European nations?
spices are the main reason for acquisition of southeast asian colonies by european nation
The primary motive for European colonization in Southeast Asia was economic gain, as European nations aimed to expand their markets and access valuable resources. They followed the mercantilist theory to increase their wealth through trade surpluses and the acquisition of gold and silver.
The main reason for the acquisition of Southeast Asian colonies by European nations was primarily economic. European powers sought to expand their markets and acquire raw materials overseas.
Economic Gain: European nations were motivated by the desire to grow their wealth through the acquisition of valuable resources such as spices, coffee, tin, and gold.Market Expansion: Establishing colonies allowed European countries to create new markets for their manufactured goods.Mercantilism: This economic policy aimed at accumulating wealth through trade surpluses and maximizing the amount of gold and silver held by a country.Control of Trade Routes: European powers aimed to dominate key trade routes in the region, ensuring the flow of goods to and from Europe.The process of colonization radically transformed Southeast Asia's economic and political landscape, laying a foundation that continues to influence the region's geography today.
define air pressure.............................
Answer:
Air pressure is the weight of the atmosphere pressing down on the earth.
Explanation:
Answer:
Air pressure is the weight of air molecules pressing down on the Earth.
Which of the following must be balanced for a portion of the lithosphere to reach isostatic equilibrium?
A. The buoyant force from the asthenosphere and gravity
B. The compressive forces of two converging plates
C. The isostatic uplift and the crustal rebound
D. The densities of the lithosphere and the asthenosphere
Answer:
The answer is D. The density of the lithosphere and asthenosphere
Explanation:
Isostation is a condition of the gravitational balance between the layers of the earth's crust and mantle which causes the crust to "float" over the mantle. The concept of Isostation explains why there are differences in the height of the earth's topography.
According to the concept of isostation that the material of the earth's crust floats because of the balance between the weight of the material and the upward force carried out by the fluid layer.
The existence of an isostatic balance is based on the mass of each unit part of the earth's crust giving equal pressure to subcrustal matter.
#AnswerForTrees
Answer:
The buoyant force from the asthenosphere and gravity
Explanation:
The continental crust is:
A: Formed From slowly cooled lava
B: Less than 10km thick
C: Composed mostly of basalt
D: Made of rock 50 million years old
Answer:
formed from slowly cooled lava
Explanation:
A
Option A is the correct answer. The continental crust is formed when lava cools down slowly.
How is the Continental Crust formed?The continental crust is formed by the slow cooling of magmaThe continental crust is formed when most of its surface is exposed to air. It is largely composed of granite material Granite is formed by the slow cooling of magma.Hence, it is clear that the continental crust is formed when the lava cools down slowly.
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which of the three nations-japan,china,or india is located farthest south
Answer:
India
Explanation:
India is located under China and Japan is Located next to China
India is located farther south. Hope this helps! Please mark brainiest! :))
PLZ HELP 20 POINTS Research an area in the world that suffers with water deficit. How does this impact the people? What can be done to solve the problems? please keep the answer simple
Answer:
The world water deficit is a recent phenomenon. It is a product of the tripling of water demand over the last half-century, which was accelerated by the rapid worldwide spread of powerful diesel and electrically driven pumps.
Unlike burning forests or invading sand dunes, falling water tables are often discovered only when wells go dry.
We are currently consuming water that belongs to future generations. In some countries, the fall of water tables is dramatic.
In Yemen, a country of 19 million people, the water table under most of the country is falling by roughly 2 meters a year — as water use far exceeds the sustainable yield of aquifers.
World Bank official Christopher Ward observes that “groundwater is being mined at such a rate that parts of the rural economy could disappear within a generation.”
In the basin where Yemen's capital, Sana’a, is located — and where the water table is falling 6 meters (nearly 20 feet) per year — the aquifer will be depleted by the end of this decade.
In the search for water, the Yemeni government has drilled test wells in the basin that are 2 kilometers (1.2 miles) deep.
Those are depths normally associated with the oil industry, but even they have failed to find water.
Yemen must soon decide whether to bring water to Sana’a, possibly from coastal desalting plants — or to relocate the capital.
Iran, a country of 70 million people, is facing an acute shortage of water. Under the agriculturally rich Chenaran Plain in northeastern Iran, the water table was falling by 2.8 meters a year in the late 1990s.
Happy to help.
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The movement called Impressionism was developed by French _____.
The movement called Impressionism was developed by Claude Monet
Answer:
artists
Explanation:
claude monet was a artist
how many great lakes are there?
Answer:
5
Explanation:
Michigan, Huron, Ontario, Superior, and Erie
Answer:
There are a total of 5 great lakes which are:
Superior, Huron, Michigan, Ontario and Erie!
Hope this helps!!!!
during the earliest years of agricultural development, ___ allowed farms to be farther from rivers.
Answer:Irrigation.
Explanation:
plzz give brainliset!!
Which supercontinent forms the core of North America?
A. Gondwana
B. Pannotia
C. Laurentia
D. Rodinia
Answer:
C. Laurentia
Explanation:
Laurentia was correct
Explanation:
Right-of-way is blank
Answer:
Okay.
Explanation:
which of the following geological features forms at a subduction zone between an oceanic and a continental plates
Answer B. Continental shelf:
Explanation:
Just looked it on Nasa website says it forms on oceanic and continental plates
Answer: continental shelf
Explanation: