Without gravity, our universe would not exist. All things have gravitational pulls, but the larger the object, the larger the pull. This explains why planets and other celestial bodies are greatly affected by gravity. Think about ways our planet and the solar system are affected by gravity.

Pick all that apply


Moons' orbits around planets

Annual amounts of snow on Earth

The moon has less gravitational force than Earth because it is smaller and has less mass.

The orbit of each planet in the solar system is controlled by its moon(s).

Mass is the force that holds people and objects to the Earth's surface.

The Sun's gravitational pull is what keeps the planets in its solar system in orbit.

The Sun has more gravitational pull than any planet in the solar system because it has the most mass.

The smaller the distance between two objects, the larger the force of gravity between them

Answers

Answer 1

Answer:

The Sun's gravitational pull is what keeps the planets in its solar system in orbit.

Explanation:

because every planet must orbit the sun and others.

Answer 2

Answer:

Statements that are correct are: moons' orbits around planets, the moon has less gravitational force than Earth because it is smaller and has less mass, the Sun's gravitational pull is what keeps the planets in its solar system in orbit, the Sun has more gravitational pull than any planet in the solar system because it has the most mass, the smaller the distance between two objects, the larger the force of gravity between them.

Explanation:

Option 1: is correct because all moons are orbiting around planets because the planets are the closest objects that are also larger are influence them the most.

Option 2: is not correct because the snowfall on Earth has much more to do with the conditions on the planet than it has with the orbit.

Option 3: is correct because the moon is much smaller than Earth, and its mass is even smaller proportionally, thus its gravitational force is much smaller.

Option 4: is not correct because the moons don't control the orbits of the planets, but the other way around.

Option 5: is not correct because gravity is the force that keeps people and objects to Earth's surface.

Option 6: is correct because the Sun is the object with the most mass and gravitational pull in the solar system, thus it has a big effect on all objects in it.

Option 7: is correct because the Sun is by far the biggest objects in the solar system, and it also has by far the biggest mass, thus its gravitational pull is incomparably bigger than any other object in the solar system.

Option 8: is correct because the closer the objects are the stronger the gravitational pull between them, and the further away they are the weaker the gravitational pull between them.


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dân số thế giới tăng nhanh và đột ngột trong thời gian nào; nguyên nhân,hậu quả và phướng hướng giải quyết

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\(sorry \: what\)

the closest land to the north pole is an island found where?

Answers

Answer:

greenland

Explanation:

This is because on a map it is closest with an approximate distance of 769k and the next closest being 800.

which of the following countries would you expect to have the densest population? china peru mexico belgium colombia

Answers

I would expect Belgium to have the densest population.

Belgium is a small country in Western Europe with a population of approximately 11.7 million people. The country has a total land area of only 30,528 square kilometers, making it one of the smallest countries in Europe. Despite its small size, Belgium is highly urbanized, with approximately 98% of the population living in urban areas. The population density of Belgium is around 383 people per square kilometer, making it one of the most densely populated countries in Europe. In contrast, China, Peru, Mexico, and Colombia are all much larger countries with lower population densities, as they have larger land areas with fewer people.

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The Pontotoc Ridge region borders the state of
and is known for its
soil. This type of soil is excellent for growing
, which thrives even though the soil is not very

Answers

While not being particularly fertile, the Pontotoc Ridge region, which borders Alabama, is renowned for its fertile soil, which is great for growing cotton.

In what kind of soil is the Pontotoc Ridge located?

The red clays and sands of Lafayette are a major source of the soils in Pontotoc Ridge. There are also a few isolated pockets of residual soils from the Ripley, and it's possible that the Lafayette is made up at least in part of materials from the Ripley.

What crop reduced the soil's fertility in the Pontotoc region?

From the southern boundary to Starkville, the Pontotoc flows. Sand and clay make up the soil. Here, maize was grown by early white immigrants and Native Indians. Corn's healthy soil was harmed when cotton took its place as a crop.

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Which statement best describes how physical geography affected ancient greek settlements? A- Ancient Greek settlements were built in the mountains due to rugged landscape. B- The ancient Greeks developed city-states on fertile land near river banks. C- The mountains land forced settlements to form very close to the sea. D- The mountains allowed the Greeks to unite its people under one government. hurry pleaseee

Answers

the answer is a.

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name all of earths continents and sub-continent(s)

Answers

Answer:

Asia, Europe, North America, South America, Africa, Australia, & Antarctica

Explanation:

earths continents:
-Antarctica -South America -North America -Europe -Asia -Africa -Australia

Suppose the chosen planet is rich in fossil fuels. How might you estimate how much fossil energy could be burned while remaining within habitation limits? What tool(s) could you use, and what characteristics of the planet and/or atmosphere would you alter to investigate this question?

Answers

To estimate sustainable fossil fuel use, analyze carbon budget and climate models considering atmospheric composition, carbon sequestration, and ecological resilience.

To estimate how much fossil energy could be burned while staying within habitable limits on a planet rich in fossil fuels, several tools and considerations can be utilized:

1. Carbon Budget Analysis: Conduct a carbon budget analysis to determine the maximum amount of carbon dioxide (CO2) emissions that can be released into the atmosphere without exceeding safe limits. This analysis considers factors such as the planet's atmospheric composition, its ability to absorb and mitigate CO2, and the acceptable threshold of greenhouse gas concentrations.

2. Climate Models: Utilize climate models to simulate the long-term effects of different fossil fuel burning scenarios. These models take into account factors such as atmospheric dynamics, feedback loops, and climate sensitivity to project the potential consequences of varying levels of fossil energy consumption on the planet's climate and habitability.

In investigating this question, characteristics of the planet and its atmosphere that can be altered or analyzed include:

- Atmospheric Composition: Assess the existing levels of greenhouse gases, such as CO2, methane (CH4), and others, and study their impact on the planet's temperature and climate stability.

- Carbon Sequestration Potential: Evaluate the planet's capacity for natural or engineered carbon sequestration, which involves capturing and storing CO2 emissions to prevent their release into the atmosphere.

- Ecological Resilience: Consider the planet's biodiversity, ecosystems, and their ability to adapt to or withstand potential changes in climate caused by fossil fuel burning.

By combining carbon budget analysis, climate modeling, and a thorough understanding of the planet's atmospheric characteristics, scientists and policymakers can estimate the sustainable amount of fossil fuel burning to maintain habitability while mitigating the risks of climate change and environmental degradation.

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Part 1: Mid-Attantic Ocean Profile chains of volcanoes forin ealiod volcanic ares. the following ordet. 2. Check the box next 10 the Mid-Atlantic Ocean Profile line under the heading Profike tienes 3.

Answers

The Mid-Atlantic Ridge (MAR) is a largely underwater mountain range in the Atlantic Ocean that stretches from 87°N (approximately 333km south of the North Pole) to 54°S (subantarctic Bourvet Island). The Mid-Atlantic Ridge (MAR) is a volcanic mountain range that rises from the Atlantic abyss, spanning more than 16,000 km.

From the Arctic (Gakkel Ridge) to the Antarctic (Bouvet Triple Junction). The Mid-Atlantic Ridge is the world's longest mountain range. It spans from North America to beyond the southern tip of Africa along the Atlantic Ocean seabed. It climbs 6,000-13,000 feet (2,000-4,000 metres) above sea level and stretches for 10,000 miles (16,000 kilometres). A hotspot of volcanic activity exists beneath the ridge.

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Which of the following is the best example of how the quality of a city's infrastructure directly affects its economic development

Which of the following is the best example of how the quality of a city's infrastructure directly affects

Answers

Answer:

C

Explanation:

Since its putting its walkers (pedestrians) and bikers at risk, while having unsafe roads. This is showing how the economic development in Pennsylvaniva is affecting its pedestrians

what are the three agents that can transport large amounts of soil from their area of origin to an area hundreds or thousands of miles away

Answers

The three agents that can transport large amounts of soil from their area of origin to distant locations are: Wind,Water,Glaciers

Wind: Wind can transport soil particles through a process called wind erosion. When strong winds blow over exposed soil surfaces, they can lift and carry fine particles such as silt and clay over long distances. This process is more common in arid and semiarid regions with loose and dry soils.

Water: Water, particularly in the form of rivers, streams, and ocean currents, can transport soil particles over significant distances. Erosion caused by flowing water can dislodge soil particles and carry them downstream. This process is particularly prominent during heavy rainfall events, floods, and riverine systems.

Glaciers: Glaciers are massive bodies of ice that can transport soil and rock debris as they move downhill. As glaciers advance, they scrape and pluck rocks and soil from the landscape, incorporating them into the ice. When glaciers retreat or melt, they deposit this debris in new locations, sometimes hundreds or thousands of miles away. This process is known as glacial transport and is responsible for the formation of various landforms, such as moraines and drumlins.

It's important to note that these agents can transport soil over long distances, shaping landscapes and contributing to soil distribution patterns on a regional and global scale.

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Analyze the map and use your knowledge to answer the question that follows. Map is pictured below.




Which is not a country of Latin America?

Analyze the map and use your knowledge to answer the question that follows. Map is pictured below.Which

Answers

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A volcanic eruption forming a new island shows an interaction between which systems?
Atmosphere and geosphere
Biosphere and hydrosphere
Biosphere and atmosphere
Geosphere and hydrosphere

Answers

A volcanic eruption forming a new island shows an interaction between the Geosphere and hydrosphere. So, the correct option is (d).

What is Geosphere?

Our planet Earth interacts with different spheres to sustain life. There are four spheres in which the Earth interacts, namely the atmosphere, hydrosphere, biosphere, and geosphere. The atmosphere deals with the air component of the earth which envelops the planet and shows different layers, the hydrosphere deals with the water component of the Earth whether in the form of liquid, solid or gas, biosphere deals with the interaction of all the biotic (living) and abiotic (non-living) components, and lastly geosphere deals with the solid part of the earth including core, mantle, and crust.

Volcanic eruption takes place in the geosphere resulting in the eruption of hot magma onto the earth's surface. When this magma starts to accumulate under the water i.e., hydrosphere, a system of layers starts to form resulting in the formation of a seamount which is beneath the water. When this seamount starts to increase its height and become visible to the earth's surface is called an Island.

This is how a volcanic eruption causes the formation of a new island by interacting geosphere and hydrosphere. So, the correct option is (d).

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ozone depletion allows to reach the earth’s surface. greenhouse gases acid precipitation short-wavelength ultraviolet light infrared light long-wavelength ultraviolet light

Answers

Ozone depletion allows short-wavelength ultraviolet light to reach the Earth's surface.

When certain gases, known as greenhouse gases, are released into the atmosphere, they trap heat and contribute to the greenhouse effect. This causes an increase in temperature on Earth. Acid precipitation refers to rain or other forms of precipitation that have a high level of acidity, which is caused by the emission of certain pollutants into the atmosphere. Short-wavelength ultraviolet light is a type of electromagnetic radiation that has a higher energy and is harmful to living organisms. In contrast, infrared light and long-wavelength ultraviolet light have lower energy and are not as harmful.

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In three to five sentences, explain the differences between most of the Ancient Civiliztions we have covered this year and the Indus Valley Civilization.

Answers

Answer:

info for u

Explanation:

https://courses.lumenlearning.com/boundless-worldhistory/chapter/the-indus-river-valley-civilizations/

what is the name of the antidote made by Dr. caesar

Answers

Answer:

rattlesnake venom antidote

Explanation:

medical practitioner. Caesar was a slave and medical practitioner who gained his freedom in 1750 in exchange for revealing his knowledge of cures for poison and rattlesnake bite. He is widely considered to be the first African American

How is the Mercalli scale formumated?

Answers

Answer:

The calculation for the Mercalli scale is quantified from the observation of the earthquake's effect on the earth's surface.

Explanation:

Hope it's help ❣

observations of the earthquake effects



Oml

In 2 to 3 sentences explain why there are water issues in the Neskantaga First Nation.

Answers

Gad water it's just the conditions

Fill in the blank. _______________ provides nearly 40% of the fresh water for agricultural and domestic use in the United States.

Answers

Groundwater provides nearly 40% of the freshwater for agricultural and domestic use in the United States.

Groundwater is an essential resource for the United States, providing a significant amount of the country's freshwater supply. It is particularly important for agricultural and domestic use, as it is often more reliable and less susceptible to drought than surface water sources such as rivers and lakes.

Groundwater is also critical for industrial uses, including manufacturing and energy production. However, excessive pumping of groundwater can lead to the depletion of aquifers, which can have long-lasting and detrimental effects on both the environment and human populations.

Therefore, it is important to carefully manage and monitor groundwater resources to ensure their sustainability for future generations.

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The mantle is composed of. A) iron and nickel. B) iron-rich silicate rocks. C) half liquid and half rocky material
D) solid rock.

Answers

Answer:

iron Rick silicate rock

What kind of conflicts can diamonds give rise to? give examples

Answers

Answer:

Explanation:

Diamonds can give rise to several types of conflicts, including:

Resource conflicts: Competition for control over diamond mines and resources can lead to conflicts between different groups, such as governments, rebel groups, and multinational corporations. For example, the diamond trade in Africa has been linked to civil wars and human rights abuses in countries like Sierra Leone and the Democratic Republic of Congo.

Blood diamonds: The trade in diamonds that are mined in conflict zones and sold to finance armed conflict is known as "blood diamonds." The sale of these diamonds fuels violence and human rights abuses, and the trade is often associated with organized crime and corruption.

Labor conflicts: The exploitation of workers in the diamond industry can lead to labor disputes and strikes. In some countries, diamond workers are subject to poor working conditions, low wages, and human rights abuses.

Environmental conflicts: The diamond mining industry can have a negative impact on the environment, leading to conflicts with local communities who depend on the land and resources for their livelihoods. For example, diamond mining can cause deforestation, water pollution, and soil degradation.

Market conflicts: The diamond industry is dominated by a few major players, and the concentration of power in the industry can lead to market conflicts, such

the longer a soil has been forming, the ________ it becomes.

Answers

The longer the soil is formed, the more developed and mature it becomes.

Soil evolution is a complex process that typically occurs over long periods of thousands to millions of years. As soils form and develop, various physical, chemical, and biological processes act on them, causing changes in their properties and properties. These changes make the soil more developed and more mature.

Here are some of the key factors and processes that contribute to soil development. The process of weathering causes rocks and minerals to break down into smaller particles over time. Physical weather effects such as freeze-thaw cycles and wear, and chemical weather effects

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If an electric field strength greater than 3. 0 ✕ 106 n/c causes the air to break down and conduct charge (lightning), what is the maximum charge the cloud can hold? c

Answers

Answer:

The radius of earth = 6,378 km. Thus the capacitance of earth C= 4π×8.854×10-12 ×6,378×103 = 7.096×10-4 Farad, or 710 μF.

Explanation:

A cloud's maximum charge before it breaks down and produces lightning relies on its size and internal electric field and cannot be inferred merely from the facts provided.

A cloud's maximum charge capacity is influenced by a number of variables, including its size, shape, and meteorological conditions. The breakdown voltage of air, which is typically 3.0 x 106 N/C, allows us to make an estimate.

The greatest charge that a cloud can retain can be calculated using the equation Q = 40rV, where Q is the charge, 0 is the electric constant (8.85 x 10-12 F/m), r is the radius, and V is the breakdown voltage of air. This calculation assumes that the cloud is a huge, spherical conductor with a radius of 1 km.

Q = 4(8.85 x 10-12)(1 x 103)(3 x 106)  1.0 x 10-3 C, or 1 milliCoulomb, is obtained by substituting the values.

However, it's crucial to understand that this is only a rough estimate, and there are numerous additional variables that can affect how much charge a cloud can actually hold.

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Older lithosphere is destroyed in association with.

Answers

Answer: deep sea trenches

Explanation:

In Saudi Arabian currency 1 riyal equals 20 qurush. Sheik Ahab had 15 coins whose

value was 205 qurush. How many coins of each kind were there?

Answers

Answer:

10 qurush, 5 riyals

Explanation:

20(qurush)x10

=

200

+

5(riyals)

=

205

why do heavier sediments get deposited before smaller sediments

Answers

Heavier sediments get deposited before smaller sediments because they have a greater tendency to fall out of suspension in water or air due to their greater weight. This is known as the principle of sedimentation, which states that particles of different sizes will settle at different rates depending on their weight and shape.

The heavier particles will settle first, followed by the lighter particles, creating layers of sediment. This process is also influenced by factors such as the velocity of the water or air, the shape and size of the particles, and the presence of other particles that may affect the settling rate.

Sedimentation Principle

There are several reasons why heavier sediments get deposited before smaller sediments. Some of the main reasons include:

Gravitational force: Heavier particles have a greater tendency to fall out of suspension due to their greater weight, which is determined by the gravitational force acting on them.

Terminal velocity: Heavier particles have a higher terminal velocity, which is the maximum velocity that a particle can achieve in a fluid, and as a result, will fall faster than lighter particles.

Drag force: The drag force acting on particles is inversely proportional to the square of the particle size, so smaller particles experience a greater drag force, which slows them down and makes them less likely to settle.

Shape and size: The shape and size of the particles also affect their settling rate. Spherical particles settle faster than irregular shaped particles, and larger particles settle faster than smaller particles of the same shape.

Fluid velocity: The velocity of the fluid, such as water or air, also plays a role in sedimentation. A faster fluid velocity will slow down the settling rate of particles, while a slower velocity will speed it up.

Interference of other particles: The presence of other particles in the fluid can also affect the settling rate of particles. For example, if the fluid contains other particles that are similar in size and shape to the particles being studied, they will interfere with each other and slow down the settling rate.

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the apparent path of the sun through the constellations as viewed from earth is called the

Answers

The apparent path of the sun through the constellations as viewed from Earth is called the ecliptic.

The sun appears to move through the sky along this path, passing through each of the 12 zodiac constellations over the course of a year. This path is tilted at an angle of about 23.5 degrees to the celestial equator, which is an imaginary line in the sky that marks the projection of Earth's equator onto the celestial sphere.

The ecliptic is of great importance to astronomers and astrologers alike. Astronomers use it as a reference line for locating celestial objects in the sky. The position of a celestial object relative to the ecliptic is described in terms of its ecliptic longitude and latitude. Astrologers use the ecliptic as the basis for their zodiac, which divides the year into 12 astrological signs, each of which corresponds to a different section of the ecliptic.

The ecliptic also plays an important role in the study of the motion of the planets. Because the planets in our solar system all orbit the sun in roughly the same plane, which is tilted at an angle of about 3.4 degrees to the ecliptic.

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How do you describe settlement patterns in geography?

Answers

A settlement pattern refers to the way that buildings and houses are distributed in a rural settlement.

In a well-stratified lake in summer, the subsurface layer of water, which is characterized by a steep and rapid decline in temperature with depth, is called theA. epilimnionB. thermoclineC. hypolimnionD. benthic zone

Answers

In a well-stratified lake in summer, the subsurface layer of water characterized by a steep and rapid decline in temperature with depth is called the thermocline.

This layer separates the warmer and oxygen-rich surface water, known as the epilimnion, from the colder and oxygen-poor deeper water, known as the hypolimnion. The thermocline acts as a barrier to the mixing of the two layers, and the depth and intensity of the thermocline vary depending on factors such as temperature, wind, and the size of the lake. The benthic zone, on the other hand, refers to the bottom layer of the lake, where sediment and organisms reside. Understanding these different layers and their characteristics is important for studying the ecology of the lake and the impact of various environmental factors on its ecosystem.

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Which geographic feature is indicated by #4?*
Ohio River
Columbia River
Mississippi River
Missouri River

Which geographic feature is indicated by #4?*Ohio RiverColumbia RiverMississippi RiverMissouri River

Answers

Answer:

Correct answer is Missouri.

Explanation:

As I can see from the map Ohio is under number seven, Columbia is under number two, while Mississippi is under number 5, which leaves number 4 to Missouri.

The easiest way to conclude this is to see positions of Mississippi and Missouri as these two rivers are connected and are forming one of the largest water systems in the world.

Which of the following is a type of land formation? A) road B) mesa C) prairie D) Both b and c

Answers

Which of the following is a type of land formation?

Answer: D) Both b and c
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