Answer:
net exporter
Explanation:
3 ways how natural disasters impact environment.
can someone answer this
Answer:
blizzard?
Explanation:
seems to fit the discription in my book...
2. How has the growth of Earth's human population changed in recent decades? In your answer, discuss growth rate and the number of people added each year.
Jesse created a table classifying different resources, but he made a mistake. Which statement describes why the table is incorrect?
Renewable Resources |Nonrenewable Resources
-------------------------------------------------------------------------
Sunlight |Coal
Wind |Oil
Cotton | Water
1. Wind is a nonrenewable resource.
2. Nonrenewable resources are found in the core of the Earth.
3. Sunlight is a nonrenewable resource as there is only one sun.
4. Water is a renewable resource.
Answer:
I think the answer is number 4
5. Why does a Ntion try to influence the value of its currency?
Answer:
If inflation is relatively lower than competitors, then the countries goods will become more attractive and demand will rise. Lower inflation tends to increase the value of the currency in the long term.
Explanation:
What is observed as the distance between the rest position and the crest of a light wave decreases?
A. The light becomes more violet
B. The light becomes dimmer
C. The light becomes brighter
D. The light becomes more red
Answer: answers B
Explanation: it gets dimmer becuase less light......
As it is observed the distance between the rest position and the crest of a light wave decreases, and the light becomes dimmer, therefore the correct answer is option B.
What is Wavelength?It can be understood in terms of the distance between any two similar successive points across any wave for example wavelength can be calculated by measuring the distance between any two successive crests.
C = λν
As given in the , it is observed the distance between the rest position and the crest of a light wave decreases,
The right response is option B since it can be seen that when the distance between the rest position and the crest of a light wave decreases, the light becomes dimmer.
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The blue gill is a type of fish that lives in Indiana ponds. It's diet consists of insects snails other small fish and fish eggs. What role does the bluegill play in the food web of a pond? (And i couldn't find science so i put it under physics)
Answer:
Bluegills are the primary food source in every farm pond. They spawn from May to September and provide a large amount of food to the predators in the pond.
Explanation:
Can someone answer this
Answer:
Tampa, FL would experience precipitation in form of rain.
Explanation:
This is because in the key, it shows that it has low pressure and according to the passage, if there is low pressure, clouds would form, giving the area a higher chance of rainfall.
Can someone answer this question
Answer:
The correct answer is C
Explanation:
carbon dioxide, water vapor, and nitrogen make up the largest percentage of earth's atmosphere
8. Why might ChiN want to keep the price of the yuan low? Who suffers from this policy?
Answer:
Experts claim that China is artificially keeping the Yuan low in order to get an unfair trade advantage.
Explanation:
Can someone answer this
Answer:
b
Explanation:
the movement caused within a fluid by the tendency of hotter and therefore less dense material to rise, and colder, denser material to sink under the influence of gravity, which consequently results in transfer of heat.
Which wave has highest energy?
1) A high amplitude, high-wavelength wave.
2) A low amplitude, low-wavelength wave.
3) A low amplitude, high-wavelength wave.
4) A high amplitude, low-wavelength wave.
Answer:
2) A low amplitude, low-wavelength wave
i need help with this plsssss
Answer:
Increased ; Decreased
Explanation:
Force = Mass x Acceleration
If I increase my mass (by putting in books in the box) shouln't my acceleration go down since they are inversely related to each other (when one goes up, the other goes down and vice versa). My force stayed the same at 10 N, thus only mass and acceleration fluctuated relative to each other.
1. Why is only a small portion of the solar energy that strikes Earth's atmosphere stored by primary producers?
Explanation:
only a fraction of radiation strikes plants or algae and only a portion of that fraction is of wavelengths suitable for photosynthesis and much energy is lost as a result of reflection or heating of plant tissue
Only a small portion of the solar energy that strikes Earth's atmosphere is stored by primary producers primarily due to the limitations and inefficiencies in the process of photosynthesis.
Photosynthesis is the biological process by which primary producers (such as plants, algae, and some bacteria) convert solar energy into chemical energy in the form of glucose (a type of sugar). However, photosynthesis is not a perfectly efficient process, and several factors contribute to the small fraction of solar energy being stored:
Reflection and Absorption: Not all incoming solar energy is absorbed by the plants. Some of it is reflected back into space or absorbed by other substances in the atmosphere, water bodies, or the Earth's surface before reaching the photosynthetic organisms.
Wavelengths: Solar energy reaches Earth in the form of electromagnetic radiation, which includes different wavelengths. Chlorophyll, the primary pigment responsible for capturing light during photosynthesis, is most efficient at capturing certain wavelengths, particularly in the blue and red regions of the electromagnetic spectrum. The rest of the spectrum is less effectively utilized by the photosynthetic organisms.
Light Availability: Photosynthesis requires sunlight, so the amount of energy captured is also influenced by factors like the length of day and cloud cover. Weather conditions can limit the availability of sunlight, impacting the overall energy capture.
Respiration: Plants and other primary producers also use some of the energy they capture for their metabolic processes, including respiration, where they consume glucose to obtain energy for growth, maintenance, and reproduction. This reduces the net amount of energy stored as biomass.
Losses in Growth and Reproduction: Not all stored energy is converted into plant biomass. Some energy is used in growth and reproduction, while some is lost as heat during metabolic processes.
Hence, these factors contribute to the limited efficiency of photosynthesis and explain why only a small portion of the solar energy that strikes Earth's atmosphere is stored by primary producers as chemical energy in their tissues.
To know more about solar energy here
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In a group of Channel catfish, some individuals have a brown body and others have a white
body. In this group, the gene for the body color trait has two alleles. The allele B is for a
brown body, and the allele b is for a white body.
A certain Channel catfish from this group has a brown body. This catfish has one allele for a
brown body and one allele for a white body.
Based on this information, what is this Channel catfish's genotype for the body color gene?
a brown body
Bb
bb
a white body
Answer:
Bb
Explanation:
If the fish is brown, it had the dominant genotype.
Use the following scenario to answer the question.
The desk for Caron’s new office weighs 500 Newtons. What would be the impact of an applied force that pushes from below at 475 Newtons?
(1 point)
The desk would move upward.
The desk would move forward.
The desk would change directions.
The desk would stay where it is.
Answer:
The desk would move upwards.
Explanation:
The velocity of the rocket is not the same as the speed of the rocket. What is the difference between the velocity of an object and the speed of an object
The difference between the velocity of an object and the speed of an object is that the velocity represents both the magnitude and direction, and speed represents only the magnitude.
What is velocity?
Velocity is the time rate of change of displacement.
Speed is the ratio of distance and the time taken to travel that distance.
Thus, the difference between the velocity of an object and the speed of an object is that the velocity represents both the magnitude and direction, and speed represents only the magnitude.
Learn more about velocity.
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8. Why would ChiN want its own currency to be undervalued relative to the U.S. dollar? How does ChiN maintain an undervalued currency?
Answer:
The Chinese government wish to keep the currency undervalued because: A weaker exchange rate makes exports more competitive and increases demand for Chinese exports. Chinese economic growth is dependent on exports, so the value of the currency plays a key role in boosting growth.
Explanation:
1. Suppose a lawyer can type faster than any secretary. Should the lawyer do her own typing?
Answer:
Yes, the lawyer should do her own typing
Explanation:
If a lawyer types faster than a secretary, it's obvious the lawyet should do her own typing.
Circle the letter that corresponds to the best answer. 24. In order for trade between two countries to take place, _____. (LO3)
a) absolute advantage is necessary
b) comparative advantage is necessary
c) both absolute and comparative advantage are necessary
d) neither absolute nor comparative advantage is necessary
Answer:
B) Comparative advantage is necessary
variables that affect the amount of current flowing in a circuit
Answer:
In a closed electric circuit, resistance of the components and the voltage of a power source are affecting the electric current.
5. We run huge trade imbalances with two countries. Explain the cause of the imbalances.
Answer:
One country could be gaining more benefit than the other.
Which two conditions explain why special technology is required to study the
deepest parts of the ocean?
A. Extremely high pressure
B. Thickness of ice on the ocean floor
C. Unusually high oxygen levels
D. Uneven terrain on the ocean floor
Answer:
A. Extremely high pressure
why a paperclip does NOT float?
Answer: the tention of the water since the object is light the water particles can rise it so it's not entilely floating
Explanation: flat line:_____________________________
A teacher places four books of different masses in a bookcase. The diagram shows the placement of the four books
The teacher states that the books are arranged in the bookcase for the lowest overall potential energy when only one book is on each shelf.
a. Use inequality symbols (<, >) to identify the relationship among the masses of all four books.
b. Describe how the arrangement of the books can be changed for the greatest overall potential energy when only one book is on each shelf.
a. P.E(Y)< P.E(W)< P.E(Z)< P.E(X)
mass m(Y)< m(W)<m(Z)<m(X)
b. The books arranged with book X in the bottom, book Z in 2nd position, book W in 3rd and book Y on the top.
What is gravitational potential energy?If an object is lifted, work is done against gravitational force. The object gains energy.
The equation for calculating gravitational potential energy is
GPE =mgh
where, GPE is the gravitational potential energy, m is the mass, h is the change in height and g is the acceleration due to gravity.
a) According to the heights of books, P.E(Y)< P.E(W)< P.E(Z)< P.E(X)
when arranged for lowest potential energy, book with the lowest mass will be placed in the lower position. Thus, relationship among masses, m(Y)< m(W)<m(Z)<m(X)
b) The arrangement of the books can be changed for the greatest overall potential energy when only one book is on each shelf. The books arranged with book X in the bottom, book Z in 2nd position, book W in 3rd and book Y on the top.
Learn more about gravitational potential energy
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How can a charged balloon attract a wall without any contact?
(A) The positive charges of the uncharged wall move to the outside.
(B) The wall changes shape and the positive charges move to the inside.
(C) The negatively charged balloon repels and moves away from the wall.
(D) A positive charge in the balloon attracts the negative charges in the wall.
Answer:
d because opposites attract
Answer:The wall changes shape and the positive charges move to the inside.
Explanation:
5. How does privatization contribute to productivity?
Answer:
increased competition
Explanation:
If the mass of a duffel bag is less than the mass of a suitcase, what is true if both are slid across an airport floor?(1 point)
Both objects would be able to move at the same time.
The duffel bag will contain more matter than the suitcase.
It would be much easier to stop the duffel bag than it would be to stop the suitcase.
It would be more difficult to stop the duffel bag than it would be to stop the suitcase.
Answer:
First on: False
Second one: False
Third: True
Fourth: False
Explanation:
If the duffel is less, all of the above is true.
In your own words, define the following terms.
2. climate___________.
Answer:
The state of a certain type of land or a biome.
1. Define robbery, burglary, safe burglary, and theft.
Answer:
So if a person breaks a window to get into the house or break open your cupboard to steal, it is considered burglary. Usually, an HPP covers burglary but not theft. Theft would mean the person committing the crime had access to the house or its valuables.
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