Besides air pollution, the student was concerns about water/ocean pollution. They heard many recent issues of too much plastic in the ocean and other pollutants in the water. The pie chart below provides data on the sources and amounts of different pollutants entering the oceans.

frist picture

The student read a news article that discussed the increase in amount of pollutants entering oceans and washing up on shores. The article included this image.
second picture

What is the concern with the increase in plastic waste in oceans? (Select 3 answer choices).


It is biodegradable so it eventually disintegrates/disappears.


It never fully goes away. It just breaks down into little pieces.


Plastic waste that is recycled, winds up in oceans.


Most fish usually eat plastic, and therefore this is overpopulating fish in the oceans.


Fish mistake plastic for prey and can die from it.


Marine species have been seen to become entangled in plastics.

Answer:

Answer is D. 1st law

Explanation:

because once an object is in motion it stays in motion until stoped by another force, in this case it would be your body hitting the floor

Answer:

Work

Explanation:

The definition of work in physics is, the measure of energy transfer that occurs when an object is moved over a distance by an external force at least part of which is applied in the direction of the displacement.

Therefore, the work that's been done causes a change in the overall energy of the system. It's what causes the change from potential to kinetic.

Work caused the energy change from  kinetic to potential when the spring was compressed.

This is defined as measure of energy transfer which occurs when an object is moved as a result of an external force.

The spring was compressed which caused the movement and energy transfer thereby depicting work done and makes option A the correct choice.

Read more about Work here https://brainly.com/question/25573309

Answer:

We begin by solving the equation P = hρg for depth h: h=Pρg h = P ρ g . Then we take P to be 1.00 atm and ρ to be the density of the water that creates the pressure.

Answer:

neutral

Explanation:

3p - 3e = 0 and that leaves 2 neutrons so it will be neutral

Answer: 79% on edg

Explanation:

Answer:

79%

Explanation:

on edg

Answer:

The space surrounding a charged object is affected by the presence of the charge; an electric field is established in that space. A charged object creates an electric field - an alteration of the space or field in the region that surrounds it. Other charges in that field would feel the unusual alteration of the space.

Explanation:

Answer:

(D) is correct option.

Explanation:

At a particular time, the potential energy of a rock is 500 J and its kinetic energy is 600 J.

It is required to find the mechanical energy of the rock. Mechanical or total energy is the sum of kinetic and potential energy. So,

TE = K+ P

TE = 500 J + 600 J

TE = 1100 J

So, the total mechanical energy of a  rock is 1100 J. Hence, the correct option is (D).

Answer:

1,100

Explanation:

Answer:

1.) Liquid

2.) Low

3.) Molecular

4.) Surface tension

5.) Solvent

Explanation:

Water is important to living things because it remains in the LIQUID state over a wide range of temperatures. Water in lakes and oceans does

not experience large temperature changes because liquid water has a

LOW specific heat, so it must absorb or release a lot of energy as its temperature changes. The MOLECULAR forces between water

molecules cause water to form round droplets and cause water's high SURFACE TENSION. Water is also an important SOLVENT because it can

dissolve many different substances.

1.) Liquid

2.) Low

3.) Molecular

4.) Surace tension

5.) Solvent

The following information should be considered:

Learn more: https://brainly.com/question/4804019?referrer=searchResults

Answer:

The mass of an object is 17.6 grams.

Explanation:

We have,

Density of the object is 3.2 g/cm³.

Volume of the object is 5.5 cm³

It is required to find the mass of the object. The density of the object is given by the mass acting per unit its volume. It is given by :

[tex]\rho =\dfrac{m}{V}[/tex]

m is the mass of an object

[tex]m=\rho \times V\\\\m=3.2\ g/cm^3 \times 5.5\ cm^3\\\\m=17.6\ g[/tex]

So, the mass of an object is 17.6 grams.

Answer:

b. an increase in the overall temperature of the Earth

Explanation:

Answer:

an increase in the overall temperature of the Earth

Explanation:

I took the edg test

Answer: 3.6 seconds

Explanation:

The correct speed of the car is 0.069 miles per second.

Hi, to answer this question we have to apply the next formula:

Time = distance / speed rate

Replacing with the values given:

t = 0.25 m/ 0.069 mps =3.6 seconds

It would take the drag racing car 3.6 seconds to complete a ¼ mile straight track.

Feel free to ask for more if needed or if you did not understand something.

Answer:

Coulomb

Explanation:

The unit of charge is coulomb. Electric current is defined as the electric charge per unit time. It can be written as :

[tex]I=\dfrac{q}{t}\\\\q=I\times t[/tex]

So, the correct option is (D) "coulomb".

Answer:

If one charged object is positive, and the other charged object is negative, then the two objects will attract each other. If both objects are positive, the objects will repeal each other. If both objects are negative, the objects will also repeal each other.

Answer: The second interference is minimum at angle 5 degree approximately

Explanation:

Given that the

Wavelength (λ) = 633nm

Width d = 1.5 × 10^-5m

n = 2

The wavelength (λ) of the light passing through a single slit is related to the angle Ø by

dsinØ = n(λ)

Substitutes all the parameters into the above formula

1.5×10^-5 × SinØ = 2 × 633 × 10^-9

Make SinØ the subject of formula

SinØ = 1.266×10^-6/1.5×10^-5

SinØ = 0.0844

Ø = Sin^-1( 0.0844 )

Ø = 4.84 degree.

The second interference is minimum at angle 5 degree approximately

Answer:

4.84

Explanation: (source) Trust Me Bro

Answer:

1.Animal feed is food given to domestic animals in the course of animal husbandry

2.) Roughages B) Concentrates C) Feed supplements and Feed additives

3. Feed grains

4.pliers, vacuum lifters, magnetic lifters, and stock positioners

Explanation:

1.Animal feed is food given to domestic animals in the course of animal husbandry

2.) Roughages B) Concentrates C) Feed supplements and Feed additives

3. Feed grains

4.pliers, vacuum lifters, magnetic lifters, and stock positioners

Answer:

yes you do slip

Explanation:

Answer:

Less

Explanation:

Since acceleration is inversely propotional to mass keeping the force constant, hence more mass will accelerate less and vice versa.

Answer: they can not be replicated or repeated.

Explanation:

A historical events are opened for more study and research. So, they can be repeated for more study but with reference to the documents written about that event in a manner in which others are permitted to.

Where as, the conclusions related to historical events are limited to the subjective evaluation based on the different outcomes draw as a result of individual findings.

Answer: d) changes color

Explanation:

Answer:

false

Explanation:

momentum = mass x velocity

Answer:

here is your answer..

Explanation:

the concentration of hydrogen ions in solution

Hydrogen ion concentration in a solution is called pH so, option 'D' is the correct answer.

The concentration of hydrogen ions in a solution is measured by its pH, which is a measure of its acidity. Pure water splits into hydrogen and hydroxyl (OH-) ions in roughly equal amounts.

The word pH denotes the concentration of hydrogen ions in a solution, such as what percentage of a solution contains hydrogen ions. The pH scale ranges from 1 to 14, with 1 being the most acidic and 14 being the most alkaline.

Find out more information about 'alkaline'.

https://brainly.com/question/7103956?referrer=searchResults

Here the group should do first is that improve the design of the plan so that the problem should be solved.

Electricity refers to the physical phenomena that should be connected with the presence and the motion of the matter that contain the electric charge property. It is related to the magnetism, also it should be the part of the electromagnetism.

Therefore, we can conclude that Here the group should do first is that improve the design of the plan so that the problem should be solved.

Learn more about electricity here: https://brainly.com/question/2645338

Answer:

The answer to the question asked is 5.477m/s and 5.5m/s if you round up.

Answer: Weather on Earth is caused by heat from the sun and movement of the air. All weather happens in the lower layer of Earth's atmosphere, which is a layer of gases surrounding Earth. The sun's heat warms the air in this layer to different temperature levels in different places. ... This movement of air is what we call wind.

Please mark me as Brainliest

Explanation:

Answer:weather is caused by the heat and the movement of air.

Explanation:

I googled it

Answer:

Pollution is a really big problem in our planet and it must be stopped immediately. It must be stopped before our planet goes extinct. There are three main reasons, in my opinion, why pollution should be stopped. We can’t keep living in some of the conditions our planet is on because of us and what we do to it.

The first reason why we should stop pollution is that pollution is destroying the environment we live in. Power stations produce nearly 10 billion tons of carbon dioxide per year. Carbon dioxide is a big contribution for pollution. Carbon dioxide affects our climate in many different ways. The way it works is that basically certain 'greenhouse gases' can't escape from our atmosphere because they get trapped. CO2 is what plants need to create oxygen. But when there is too much carbon dioxide being admitted into our environment from burning fossil fuels, cars etc, and we are cutting down trees for paper, it is imbalanced. Pollution is the introduction of harmful contaminants into an environment that causes instability, disorder, harm or discomfort to living organisms and ecosystems.In 1987, the U.S. released 1.2 million tons of toxic chemicals into our atmosphere, 670,000 tons into our soil, and 250,000 tons into our water. 40% of America’s rivers and 46% of America’s lakes are too polluted for fishing, swimming, or aquatic life. This shows that water pollution, air pollution, and ground pollution are common

The second reason why we should stop pollution is that it also affects us humans. Pollution also affects human life and that is a big problem. According to the US-EPA, emissions from power plants contribute to over 2,800 lung cancer deaths and 38,200 heart attacks annually in the US. The risk of cancer from breathing diesel gas is about ten times more than ingesting all other toxic air pollutants combined, with diesel emissions contributing to over 70% of the cancer risk from air pollution in the USA. both developing and developed nations, fossil fuel consumption- mostly by industry, vehicles and power plants, releases air pollutants such as particulate matter, sulfur dioxide, nitrogen dioxide, and ground-level ozone. According to the World Health Organization, indoor air pollution from the burning of coal or biomass fuels like wood jeopardizes perhaps half of humanity. Air pollution causes 2 million deaths per year, mostly from heart disease and respiratory disorders like infections and lung cancer.

The third reason why we should stop pollution is that if we do, we can live longer on this planet. If we dont stop pollution and global warming, something really bad will happen to every. Our existance, humans, won’t be over if we do the right thing if we all help the environment. Modern humans have been on Earth for 200,000 years and in those years, humans have destroyed the planet so quick. We can live longer and extend our existance on this planet so that our children’s children’s can live in a planet without worries.

In conclusion, pollution must be stopped immediately and once in for all. This is our only home and we must protect it and take care of it as much as we can. pollution must be stopped before we ruin our planet. We can live anywhere else, therefore we must try to save it.

HOPE THIS HELPS :)

Answer:

B and D

High Accuracy

Low precision

Explanation:

Its attached below!

Answer:

velocitt

Explanation:

if you look at the graph it is a displacement vs time graph so it either has to be a speed or a velocity. But the graph has a direction and it is displacement not distance so it is velocity.

Answer:

the person above is right but it's misspelled a little it's actually spelled as velocity

I hope this helped

-Shy_Lilliac

Answer:

B)Speed refers to the distance an object travels per unit of time only, whereas velocity also indicates the direction of travel.

Correct Answer

EXPLANATION

While it's common to casually use the terms “speed” and “velocity” interchangeably, they don't mean the same thing. Speed refers to the distance traveled by a body in any direction in a unit of time. Velocity is the distance traveled by a body in a particular direction in a unit of time.

The  difference between the speed and velocity of an object is: Speed refers to the distance an object travels per unit of time only, whereas velocity also indicates the direction of travel. Hence, option (B) is correct.

Speed is distance travelled by the object per unit time. Due to having no direction and only having magnitude, speed is a scalar quantity With SI unit meter/second.

The pace at which an object's position changes in relation to a frame of reference and time is what is meant by velocity. Although it may appear sophisticated, velocity is just the act of moving quickly in one direction. Since it is a vector quantity, the definition of velocity requires both magnitude (speed) and direction.

Its SI equivalent is the meter per second (ms⁻¹). A body is considered to be accelerating if its velocity changes, either in magnitude or direction.

Learn more about speed here:

https://brainly.com/question/28224010

#SPJ5

Answer:

The acceleration is constant

Explanation:

Answer:

The acceleration is constant

Explanation:

Answer:

[tex]5.37\times 10^{-4}\ m[/tex]

Explanation:

Scientific notation is used to express a number in the form of [tex]a\times 10^b[/tex]. Here, a is real number and b is integer.

The given number is 0.000537 m

To express it in scientific notation, we must understand that there are 6 numbers after decimal. There are 3 zeroes before 537.

In scientific notation we can write it as :

[tex]5.37\times 10^{-4}\ m[/tex]

Therefore, this is the required answer.  

Answer:

5.37×[tex]10^{-4}[/tex]

Explanation:

A P E X