Which of these statements about gravity are true

Answers

Answer 1

What are the statements? Do the question has a multiple choice answer?

Answer 2

Gravity helps us stay situated on Earth without floating away.

Gravity gives objects their mass.

Related Questions

Poland’s energy resources can be described as _____.
a. based on large deposits of coal
b. rich in petroleum
c. large deposits of sulfur
d. large deposits of copper

Answers

For energy resources, Poland's most important one is coal (and also lignite) which is mined in Upper Silesia in some large open pits mined there since the 19th century at least. It does have some petroleum in the Baltic Sea but still must import it from Russia.

ANSWER:

Poland’s energy resources can be described based on large deposits of coal.

EXPLANATION:

Poland's energy resources depend on the large deposits of coal in all forms- hard as well as soft. Most of the energy requirements in Poland are met by hard coal. Coal is used for generating electricity in Poland. Most of the power generating plants work on hard and brown coal. However, the government of Poland is now trying to 'use renewable energy sources' for the generation of electricity. Natural gas is one option that is being used as an alternative to coal for meeting the energy needs of Poland.

The zigzag motion that carries sand grains along a beach is known as

Answers

The zigzag motion that carries sand along a beach is known as a longshore drift.

Hope this helped :)

The development of the Amazon Basin has _____.

been stopped

helped Indian cultures

made Brazil a world power

caused soil erosion

Answers

caused soil erosion
hope this helps :)

Answer:

The development of the Amazon Basin has caused soil erosion

Explanation:

Soil erosion is defined as the wearing away of topsoil which is the top layer of soil and is the most fertile because it contains the most organic, nutrient-rich materials. One of the main reason for soil erosion is deforestation. Amazon being the largest rain forest in the world is in danger due to its development. More than 20 percent of the Amazon rain forest is already gone, and much more is severely threatened as the destruction continues. It is estimated that the Amazon alone is vanishing at a rate of 20,000 square miles a year.

What is the name of the mountain range on the bottom of the atlantic ocean?

Answers

The name of the mountain range on the bottom of the Atlantic Ocean is Mid-Atlantic Ridge (MAR). The Mid-Atlantic Ridge represent a mid ocean ridge. It is a divergent plate or a constructive plate boundary located along the floor of the Atlantic Ocean. It is part of the longest mountain range in the whole world.

ANSWER:

The Mid Atlantic Range is the mountain range at the bottom of the Atlantic Ocean.

EXPLANATION:

This mountain range is a 'mid-ocean ridge' which is formed by the movement of tectonic plates. This mountain range is the 'longest mountain range of the world' and is a constructive or divergent tectonic plate. The mountain range is almost '40,000 km long' and is also an unbroken mountain range. The mountain range also features many active volcanoes along its length.

The gulf of mexico's "dead zone" is caused by high levels of ____ in the mississippi river.

Answers

The Gulf of Mexico's "dead zone" is caused by high levels of plant fertilizer in the Mississippi River.

Final answer:

The Gulf of Mexico's dead zone is primarily caused by high levels of nitrogen and phosphorus from fertilizer runoff, leading to eutrophication and hypoxic conditions harmful to marine life.

Explanation:

The Gulf of Mexico's "dead zone" is caused by high levels of nitrogen (N) and phosphorus (P) in the Mississippi River. These elements act as fertilizers in the water, promoting excessive algae growth. When the algae die, they are decomposed by aerobic bacteria, which consume vast amounts of oxygen from the water. This process, known as eutrophication, leads to low dissolved oxygen (DO) levels and creates a hypoxic or "dead" zone — an expansive area severely depleted of marine life. The prominent dead zone in the Gulf of Mexico has significant negative impacts on the fishing industry due to massive fish kills, affecting ecological balance and the economy along the Gulf Coast. The runoff primarily comes from farm fields in the Midwest and is washed down the Mississippi River into the Gulf.

What mountain ranges run down the eastern and western coasts of mexico?

Answers

These mountain ranges would be the Sierra Madre Occidental on the west and the Sierra Madre Oriental on the SE. The Sierra Madre Occidental at least has had historically some rich silver deposits. Both mountain ranges are part of the Western Cordillera which stretches from Alaska to the southern tip of South America.

The strongest evidence for a black hole in the center of the milky way is

Answers

the radiating of the milky way

Molly owes her brother $300. She works for $10 per hour as a checker at the local grocery store. Molly plans to repay her brother half of what she earns after taxes of 20% are taken out. Identify the expression which represents the condition described.

Answers

300-10(1-.2)(.5)x = 300-10(.8)(.5)x
Answer: 300-4x

Answer:300-4x

Explanation: i just took the test

How many countries and how many continents make up the middle east?

Answers

22 countries 100% Correct

Which statement about Angola and Mozambique is not true?

They have relied on South African aid to keep their economies from failing.

They are coastal nations that were once Portuguese colonies.

They have rebel groups that have fought the governments in civil war.

They used Communist economic systems to recover from colonial capitalism.

Answers

AThey have relied on South African aid to keep their economies from failing.

Approx how many miles from the southeast coast of australia from new zealand?

Answers

approximately 3000 km or 1864 miles

During the last 800,000, climate reconstructions show that CO2 Never changed more than ________ ppm upward or downward in any span of less than 1,000 years, though it has risen by this amount in the last 13 years.

Answers

The answer is - 30.
In the last 800,000 years, in a span of 1,000 years it never happened that the CO2 go upwards or downwards for more than 30 ppm. It has always been a slow process in this period and as much as the jumps were big, that never surpassed this number. On the other hand we are witnessing that this has happened nowadays in just 13 years, and that is very concerning because such rapid changes of CO2 in the atmosphere brings rapid changes in the climate and it will be a global catastrophe if this trend continues.

what is the size and location of the korean peninsula ?

Answers

the answer is 85,231 mi²

What are some things that the government is doing to help damaged ecosystems?

Answers

There are many things that the government has done and is still doing in the aspect of environment conservation. The most that they do is implementing stricter laws for environmental protection like the Clean Air Act, Clean Water Act, Toxic Substance Control Act, and many more. This is to ensure that the inhabitants of our environment can enjoy a safe and healthy living. For damaged ecosystems, the government is actively supporting projects about the revitalization of wastelands and coral reefs by shelling out generous amounts of money. Apart from this, they also conduct their own projects of tree-plantings and clean-up drives. The government also helps the ecosystems that are aggravated because of industrialization projects coming from both private and public sectors through arbitrary actions.

What is the approximate age of a star cluster where the brightest main sequence stars are g stars?

Answers

The approximate age of a star cluster where the brightest main sequence stars are G stars is 10 billion years. Generally, it takes tons of time for stars to evolve. It is also assumed that stars in a cluster are homogenous or have properties that are similar to one another. The amount of time the star remain in its stage or sequence phase is determined through its mass.

Approximately how many miles is it from the eastern border of Russia to the western
A.6,600
B.7,700
C.5,500
D.8,800

Answers

i think the answer is A

Answer:

A.6,600

Explanation

Russia is a country that extends to most of the Eurasia, Eastern Europe, and northern Asia and is the world's largest country in terms of area. Russia displays a monotony in terms of diversity and that has a coastline of about 37,654 km square. With a total area of about 17,125,191 km square. As its located closer to the poles it has an extensive topography an terrain. As a form, the west to the east the country stretches from the Kaliningrad to the Ratmanov Island this distance span for the 6,800 km to Nome, Alaska. The extension of the Russian border forms the 57,792 km is the world's longest.

What factors are responsible for the general direction in which low pressure centers move across the contiguous united states?

Answers

The factors involved in the direction of low pressure centers across the contiguous United States are the circulation cells and the earth's rotation. The circulation cells are powered by heat of the sun. This causes the rising and condensing of air moving towards the northern hemisphere. Generally, storms move across the contiguous USA from west to east because of the equilibrium between the pressure force and the earth's rotation known commonly as the "Coriolis Effect".

Because the equator runs through the center of Kenya, parts of the country _____. are very cold are very hot have days and nights of equal length year round
have no change in seasons

Answers

The correct answer is - have no change in seasons.
All the places on Earth that lye on the Equator have only one season, that season is summer. But we are not talking about a summer like in the temperate climates where it is hot and dry usually, this is a summer with temperatures around 25-30 degrees, so not very hot, almost daily rainfall around 2-3 o'clock PM, and very big humidity in the air. The temperatures are constant throughout the whole year, and the variations are very small.

Answer: are very hot (Gradpoint)

Explanation:

Explain why some partly molten material rises toward earths surface

Answers

because its not as dense as whats in the middle

Answer:

Sometimes, some partly molten material rises towards the Earth's surface because either it gets added to the magma in the due course of the upward movement of magma and the magma doesn't get enough to melt it completely, or the material consists of elements with extremely high melting points.

Explanation: The magma carries molten material from the mantle towards the surface of the Earth. In its course of rising up, sometimes some materials get added to it after it is just about to reach the Earth's surface. Such material doesn't melt completely and reaches the surface in a partly molten form. In other cases, the magma consists of elements with melting points above 1200° Celsius to 1300° Celsius. Such materials sometimes reach the Earth's surface in a partly molten form.

As many as ____% of individuals with eating disorders today are males.

Answers

males in the U.s that have eating disorders are 10% - 15%

Approximately 10% of individuals with eating disorders are males, including serious conditions such as anorexia nervosa and bulimia nervosa. Studies show that males can also have a distorted body image, such as muscle dysmorphia, requiring prevention and tailored treatment.

As many as 10% of individuals with eating disorders today are males. This estimation includes disorders such as anorexia nervosa and bulimia nervosa which, while historically associated more with females, significantly impact males as well. The lifetime prevalence rate of bulimia nervosa, for example, is estimated at around 1% for women and less than 0.5% for men. A comprehensive study involving over 9,000 young males in the United States found that approximately 5.5% of them manifested elevated eating disorder risk. It's essential to recognize that eating disorders in males often involve a distorted sense of body image, including conditions such as muscle dysmorphia, where there is an extreme desire to increase muscularity. Due to the seriousness of these conditions and the potential for high mortality rates, comparable with opioid addiction, prevention and appropriate treatment tailored to the physical, emotional, and social needs are crucial.

Evaluate whether political, economic, environmental, or ethnic forces have a greater impact on territoriality and explain why.

Answers

All of these factors play a big role in territoriality, but in modern times, the leading ones are the economic factor (as a primary), and the political (close behind it). Nowadays everything is dictated by economy, so it plays the most important part in territoriality. People tend to be pleased when they have enough money and their own property, and the other factors are not so important. The economic factor is the basis for the political one, because the politics are based on economics, so people do not pay attention to politics while they are standing well economically. The environmental and ethnic factors, are primarily used as an instrument for the realization of some interest by the two other factors nowadays, they are a very mighty tool, but are used and are very influential when the other two, especially the economics are not working well.

When a hurricane moves onto land, it rapidly loses its punch; that is, the storm declines in intensity. which of the factors listed below contribute to this loss of punch? all answer choices are correct. lack of warm, moist air cooling from below by the land surface friction?

Answers

Hurricane moving onto land rapidly loses its punch, and the storm declines in intensity due to two reasons:
1. Lack of warm, moist air (a lack of moisture in the lower troposphere reduces the severity of a storm)
2. Friction (Increase in surface friction as Hurricane moves onto land is known to be a factor for the decay of hurricanes).

This landform results when water exists a constricted channel and loses velocity.

Answers

When water exists a constricted channel and would lose velocity the answer would be alluvial fan. It is a fan or a cone in shape deposit of sediments that are cross and also built up by streams. If there is a fan built by debris it is called debris one.

What is one advantage that quick movement gives to a venus flytrap?

Answers

The biggest advantage of the quick movement of the Venus Flytrap is that it can catch insects with much greater efficiency. The Venus Flytrap is a carnivorous plant that prays on insects so that it can satisfy it's needs for Nitrogen. It's snapping shut movement is so fast that a human eye can not detect it, and it serves for maximum efficiency in catching insects, especially the smaller ones that have big acceleration.

Rowland and molina's work showed that ultraviolet light in the stratosphere causes cfcs to release ________ atoms.

Answers

The answer is - chlorine.
When the CFC's are bellow the ozone layer they are protected by it from the ultraviolet light because the ozone absorbs big portion of it. But once the CFC's go above the ozone layer, things change immediately. They do not have the ozone protection anymore, and the CFC molecules are totally exposed to 'bombarding' from the Sun's ultraviolet energy, and than their molecules break up and release chlorine atoms. Chlorine atoms than react with the oxygen atoms in the ozone and form chlorine monoxide, which than leaves an ordinary oxygen molecule, thus damaging the ozone layer.

Why is the term earth system used to describe the processes operating on earth?

Answers

o It is the global interconnecting web of physical and biological phenomena
o We use it because global change involves the transformations and modifications of physical and biological components of the Earth System through time. Unidirectional change results in transformations that never repeat, whereas cyclical change involves repetition of the same steps over and over again.

Which of the following strategies would most likely improve water conservation at a plant that manufactures computer chips? (2 points)

Decrease the size of each chip

Increase the number of chips manufactured in a day

Move the plant to a location that is closer to a body of fresh water

Replace toxic chemicals used to make the chips with nontoxic chemicals

Answers

d Replace toxic chemicals used to make the chips with nontoxic chemicals

Boys often entered Buddhist monasteries to _____.

Answers

They entered in Buddhist monasteries to preserve the doctrine and also the discipline because Buddhist discipline, meditation, and also to continue the observance of the good moral character. The Buddhist has expected to discipline and good character teachings and most of the people who follow Buddha has respected his teaching.

In the graph above, in which year did steel production more than double?
Question 1 options:

from 1870 to 1875

from 1875 to 1880

from 1885 to 1890

from 1890 to 1895

Answers

from 1870 to 1875 beacuse by the 1900's steel factory where starting to shut down i think.

Why is there a difference between a lunar day and a solar day?

Answers

Unlike a 24-hour solar day, a lunar day lasts 24 hours and 50 minutes. This occurs because the moon revolves around the Earth in the same direction that the Earth is rotating on its axis. Therefore, it takes the Earth an extra 50 minutes to ''catch up'' to the moon.
Hope this helps... please mark brainliest.

Final answer:

The difference between a solar and lunar day is in the time each takes. A solar day is the time it takes for Earth to rotate once on its axis relative to the Sun, while a lunar day is the time it takes for the Moon to return to the same relative position to the Sun, as viewed from Earth. The lunar day is slightly longer due to Earth's movement along its orbit around the Sun.

Explanation:

The difference between a solar day and a lunar day arises from the movements of Earth and the Moon. A solar day, which we typically think of as a 24-hour day, is the time it takes for the Earth to complete one full rotation on its axis. This rotation is relative to the Sun, thus it's called a 'solar day'.

On the other hand, a 'lunar day' is the time it takes for the Moon to complete one full rotation on its axis and return to the same position relative to the Sun as viewed from Earth. This is a bit longer - about 24 hours and 50 minutes - because as the Earth is rotating on its axis, it's also moving along its orbit around the Sun. So, the Moon has to 'catch up' to align with the Earth and Sun again.

Learn more about Solar and Lunar Day here:

https://brainly.com/question/31676367

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