Answer:
a) 845 N
b) Towards the center of the earth
Explanation:
Gravity is a force that acts towards the center of the earth. It is the force that pulls an object towards the center of the earth. The whole earth is a large gravitational field.
The gravitational force acting on an object is equal to the mass of that object. The direction of the gravitational force is always towards the center of the earth hence it pulls any object that goes up downwards towards the earth.
Which statement best summarizes the information in
the paragraph?
O Earthquakes may occur at all types of plate
boundaries.
O The strength of an earthquake depends on the type
of boundary.
O All earthquakes at plate boundaries result from
forces underneath Earth's surface or volcanic
eruptions.
Different types of plate interactions result in
earthquakes of varying strengths at various depths.
The statement that best summarizes the information given in the paragraph is that different types of plate interactions result in earthquakes of varying strengths at varying depths. Hence, option D is correct.
What is an earthquake?A naturally occurring disaster, which is caused due to an imbalance in the movement and vibrations of the tectonic plates of the Earth, is known as an earthquake.
The degree of an earthquake is driven by a number of factors, one of which is the interactions of the plates differently. These interactions determine the strength and depth of an earthquake.
Hence, option D holds true regarding an earthquake. The complete question has been attached as an image for better reference.
Learn more about an earthquake here:
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Answer: D
Explanation: Different types of plate interactions result in earthquakes of varying strengths at various depths.
please answer quickly.
Answer:
Puritans
Explanation:
Find the probability of getting
square number when a fair dice is thrown.
Answer:
four is the only square number on a fair dice
therefore, 4/6 = 2/3
this is the correct answer
explain 5 significance of rocks
Rock that forms the earth's masonization also serves as a barrier to avalanches.
autism
biologist might designate regions based on
Answer:
A biologist might designate regions based on continents, mountains, and bodies of water, because these are large areas unlike other things. For example, a biologist wouldn't designate a region over a 15 mile island.
Explanation:
Answer:
Climate
Explanation:
i got it right
What stratigies can you use to reduce your electricity bill? How much money could you save?If possible, discuss your ideas with you classmates.
Answer:
A simple thing you can do is use less electricity. For example, people use electricity for light a lot and they can reduce that by just not using it in certain times like in the day time, they can open their windows for sun light and turn the lights on in night time. People also use too much electricity on gadgets and electronics and they can reduce that by just not charging them too often and using them a bit less. By doing these methods you can maybe save around 10$ to 100$ or even more.
How did the scientific method
change the way people thought?
Astronomers estimate that the runoff channels seen on Mars must be at least 3.9 billion years old. How do they estimate ages like this? a. by examining radioactive rocks from these channels returned to Earth by robot probes b. by counting impact craters in the regions containing these channels c. by looking for the erosion of these channels by the regular periods of rainfall that occur on Mars even today d. by measuring the height of the region in which the channels occur; on Mars, older regions are always lower in elevation e. guessing
Answer: b. by counting impact craters in the regions containing these channels
Explanation:
In counting the impact craters in the areas containing the runoff channels in question, scientists are able to infer the ages of these channels.
The logic is simple, the longer these areas have been exposed, the more meteors they would have been hit by to create these craters. Therefore areas with more craters must have been around for longer and using mathematical models, they come up with age estimates.
Which of the six biomes types (ecosystems) is in Brazil and is in danger of deforestation thanks to miners, ranchers, and farmers?
Answer:
Rainforest ecosystem.
Explanation:
Sorry if I'm wrong.
In which of the following areas would one likely find Aridisols? In which of the following areas would one likely find Aridisols? the tundra of North America and northern Europe northern Europe the U.S. southwest marine west coast climates the selva in Brazil
Answer:
the U.S. southwest
Explanation:
Aridosols are desert soils, where plant diversity is very low and often nonexistent. These soils are formed in arid and semi-arid regions, such as those found in the Southwestern United States. These soils occur due to the insufficient amount of precipitation in the region, in addition, due to the low vegetation cover, the rain that falls in the region, manages to leach the soluble salts of the soil, allowing them to drain into the deeper layers of the soil, where they can form carbonate, gypsum or saliferous horizons.
Which North African has most of its population in only 3% of its land area
Answer:
The largest country in land area is Algeria at 2,381,740 km2.
Explanation:
This is one country, with 41,657,488 people
Algeria country was in North Africa and has most of its population in only 3% of its land area from the population.
What is population?Population information is characterized as a bunch of people who share a trademark or set of these. Population assists us with getting a gauge of the number of creatures and acceptable behavior in like manner.
the Algerian population lives along the Mediterranean coast on 12% of the nation's complete body of land. Algeria is an enormous country in western North Africa, with a shore on the Mediterranean Ocean toward the north.
It faces numerous monetary difficulties, including high joblessness for ladies and youth and imbalance among its various districts. There will be around 41,657,488 people in the country.
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Why do countries need to work together to mitigate environmental damage?
A. Pollution made in one country tends to stay in that country and harm only that country's residents
B. Environmental damage is caused mainly by developing countries that need to work together.
C. Environmental damage is an international issue that no single country can solve by itself
D. International treaties are largely ineffective because developing countries lack the resources to entorse them.
Answer:
Pollution made in one country might contaminate the ground, water, and air of other countries. ... Environmental damage is caused mainly by developing countries that need to work together. C. Pollution made in one country tends to stay in that country and harm only that country's residents.
Answer: C environmental damage is an international issue that no single country can solve by itself
Explanation:
at
Planet whose orbit
lies within the
asteroid belt
e
Answer:
All Outer Planets orbit within the asteroid belt.
Explanation:
Outer Planets are the planets of the solar system that have orbits furthest from the sun, in relation to the distance between the sun and the earth. These planets are Mars, Jupiter, Saturn, Uranus and Neptune. All of these planets orbit within the asteroid belt, which is located between the orbits of Mars and Jupiter and has many irregularly shaped asteroids.
Identify at least three rivers and their location in Asia.
Answer:
below
Explanation:
1. Yangtze river (longest river in asia!)
- Eastern China
2. Ganges river
- India and Bangladesh
3. Han river
- South Korea
What is the difference between an ocean and a sea? What is the difference between an ocean and a sea? The term sea is used to describe the global, interconnected water body covering 70% of the Earth's surface, whereas oceans refer to the individual basins within this global sea. The term ocean is used in the Northern Hemisphere, and sea is used in the Southern Hemisphere, so the difference results from geographical location. Oceans tend to be composed primarily of salt water, while seas tend to be composed of a near even mixture of brackish and fresh water. Seas are generally smaller than an ocean and tend to be at least partly enclosed by land, such as large, inland, saline water bodies. An ocean is a vast body of water encompassing 70% of the Earth, whereas a sea refers specifically to a large, inland, saline body of water.
Answer:
an ocean is larger than a sea
Surface runoff definition (don’t copy from the internet pls)
Answer:
Surface runoff is precipitation runoff over the landscape. Impervious areas cause excessive runoff. ... Still, it is true that much of the water in rivers comes directly from runoff from the land surface, which is defined as surface runoff. When rain hits saturated or impervious ground it begins to flow overland downhill.
List some changes that humans are responsible for that can cause an area of Earth to change (and therefore cause the satellite images to change over time).
Polluting the earth with garbage
And too many greenhouse layers can harm the ozone layer.
autism
What are some differences between Igneous and Metamorphic rocks?
Answer:
The main difference is that the Crystals in an igneous rock is shaped as it crystallized from a melt. The structure in a Metamorphic are earlier structures (Crystal, sedimentary fragments, etc ) that have been deformed or recrystallized due to heat or pressure or some chemical change.
Answer:
Igneous Rocks:-
1. Igneous rocks are formed when magma (or molten rocks) have cooled down and solidified.
2. Igneous rocks are commonly found inside the Earth’s crust or mantle.
3. The texture of igneous rocks depends on how fast it has cooled down. Textures range from coarse-grained to glassy.
4. They mainly have a crystal-like structure.
5. Igneous rocks are of two types – intrusive (solidified from magma below the earth’s surface) and extrusive (solidified from lava on the surface of the earth).
6. Examples:- Intrusive igneous rocks include – granite, diorite, pegmatite; Extrusive igneous rocks include – basalt, tuff, pumice, scoria, etc.
Metamorphic rocks:-
1. Metamorphic rocks are formed when other pre-existing rocks go through chemical and physical changes and form due to intense heat or pressure.
2. Metamorphic rocks are found on the Earth’s surface.
3. The texture of metamorphic rocks is foliated due to pressure. Some rocks may even appear to be non-foliated and banded.
4. They are very hard and may appear to be banded or layered.
5. Metamorphic rocks can be divided into two basic categories – foliated metamorphic rocks and non-foliated metamorphic rocks.
6. Examples:- Slate, marble, quartzite, phyllite, gneiss, hornfels, etc.
O clima que caracteriza o Cerrado é:
É bem quente no Cerrado.
Spiral galaxies are ________ and elliptical galaxies are _________.
A. Spinning -- Growing
B. Expanding -- Spinning
C. Condensing -- Growing
D. Spinning -- Condensing
On what factor does the importance of a particular resource depend? On the outward appearance of a person. On the changing needs of the people. On the moral values of the people. None of the above.
Answer:
On the changing needs of the people.
Explanation:
An economy is a function of how money, means of production and resources (raw materials) are carefully used to facilitate the demands and supply of goods and services to meet the unending needs or requirements of the consumers.
Hence, a region's or country's economy is largely dependent on how resources are being allocated and utilized, how many goods and services are to be produced, what should be produced, for whom they are to be produced for and how much money are to be spent by the consumers to acquire these goods and services.
Generally, the importance of a particular resource depend on the changing needs of the people.
In Economics, there are primarily two (2) factors which affect the availability and the price at which goods and services are sold or provided, these are demand and supply.
The law of demand states that, the higher the demand for goods and services, the higher the price it would be sold all things being equal.
According to the law of demand, there exist a negative relationship between the quantity of goods demanded and the price of a good i.e when the prices of goods and services in the market increases or rises: there would be a significant decline or fall in the demand for this goods and services.
Which of the following volcanoes would you expect to erupt explosively : A volcano located near a subduction zone, or a volcano located on an island over a mantle hotspot? Explain your answer in terms of how the composition of the magma/lava impacts the physical properties (especially viscosity) of the magma, and how that would or would not lead to an explosive eruption. (7 points)
Answer:
The volcano over a mantle hotspot
Explanation:
I say this because lava comes from the grinding of those mantles, which melt rocks and make lava. If the mantles are super active, the lava will more than likely be explosive. Think of this (heat wise) as tea boiling in a kettle. The stove is the mantle, kettle as volcano and water as lava. When the mantles get hot enough they push that heat and pressure into the water, making it boil and when the steam starts to squeal out of the kettle, the volcano has erupted. Hope this helped!
PLEASE ANSWER QUICKLY!! ASAP ILL GIVE BRAINLIEST!!! While taking measurements of the lengths of chalk pieces, the teacher records the lengths 5, 5, 4, 3, 2, 5, 4, and 4 inches.
If a line plot were to be made, the number of "X"s placed above the 2 would be ____
above the 3 would be
____
above the 4 would be _____
and above the 5 would be
_____.
Answer: 2 would be 3, 3 would be 4, 5 would be 5
Explanation:
now give me my brainliest
What caused the stickleback population to have less armor and become faster?
Answer:
predators trying to kill them but they just rip out the armor
Explanation:
'The atmospheric impact of global warming depends on latitude.'With the aid of examples, how far do you agree?
Please help I need a really long answer. About a page's worth of writing
Answer:
latitude is one of the factor to determine the climate .when latitude increases from the equilateral line temperature decreases and at the polar temperature will be less temperature varies .like africa lies near or in equilateral zone so temperature is high but north and south pole it is cold .so atmospheric condition is high at equilateral zone but low in polar zone. 'The atmospheric impact of global warming depends on latitude.'
Answer:
Latitude affects the temperature of a place. The places situated at higher altitudes which are far from equator receive less sunlight and places which are located towards the equator which is a 00 latitude receives more sunlight and are hotter than the places located at higher latitudes.
+ What would happen if the earth rotates in an opposite
direction?
Answer:
I believe that everything would just be the opposite of what it is now.
Explanation:
Like, seasons would flip (Possibly change positions on the planet), months would also flip, uh, yeah.
Which country posed a security threat to the Mississippi Territory?
England
France
Mexico
Spain
Explanation:
Which country posed a security threat to the Mississippi Territory?
spain
4. A ladder leaning against a wall makes an angle of 75º with the ground. If the ladder
measures 23.2 feet long, how far is the foot of the ladder from the base of the wall?
Answer:
6 feet
Explanation:
What are the two distinct types of Grassland?
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The two distinct types of grasslands are savannas and temperate grasslands.
Thanks .Hope it helpsWill mark brainiest for two questions
A. What us state has the most population
B. What us state has the least population
Answer:
A is california
B is Wyoming
Answer:
b. Wyoming a. California
Explanation: