why does biodiversity contribute to a habitats sustainability

Answers

Answer 1

The two factors that contribute tobiodiversity are the richness in the number of different species available in the ecosystem, or the richness in the number of individuals of the one species. This is because each species has a role in the ecosystem on which other organisms depend for survival.

Answer 2

every species has a role in their ecosystem on which other organisms depend on for survival

Related Questions

In this lab, you will use a magnet and a simple circuit to examine the concepts of electricity and magnetism. Think about how these ideas can be shown experimentally. In the space below, write a scientific question to address by doing this experiment.

Answers

Sample Response: How can magnetic and electric fields be demonstrated?

Electromagnetism is defined as the branch of physics, in which interaction between electric and magnetic fields is studied.

In the presence of a magnetic field, the electrons move and produce an electric current. The experiment in which electromagnetism can be shown in the making of an electromagnet.

The electromagnet is a type of magnet, in which a magnetic field is generated due to the presence of electric current.

The experiment in which magnet and simple circuit can examine the concepts of electricity and magnets is making of an electromagnet.

To perform the experiment, the things required are:

copper wire, battery, iron nail, and other small magnetic things.

Steps for conducting the experiments include:

The copper wire should be wrapped around the iron nail. The one end of the wire should be loose. The wire should form the coil-like structure on the nail.

The plastic coating of the wire from the loose ends should be removed. The uncoated wires should be attached to the different terminals of the battery.

Now, the iron nail should be placed near the small magnetic objects. Thus, the magnetic objects will be attracted to the iron nail, explaining the phenomenon of the electromagnetism.

In the presence of electric fields, the iron nail can be treated as an electromagnet.

Question:

How does the electric field propagate through the magnetic field?

Therefore, electromagnets are the classic demonstration of electric and magnetic fields working together.

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These four surfaces are opaque; that is they reflect or absorb certain rays of light determine the color
Of each surface based on the diagrams

Answers

In the first figure, the surface absorbs all colors except for green light, which is reflected: so, the surface will appear as green to our eyes, because green is the only color which is reflected by that surface.

Similarly, in the second figure, the surface absorbs all colors except for blue, and so the surface will appear blue to our eyes.

In the third figure, the surface absorbs all colors, so it will appear black to our eyes (because no colors are reflected, and black=absence of colors).

In the fourth figure, all colors are reflected: this means the surface will appear white to our eyes (white= sum of all colors).

A car has a mass of 1000 kg and is moving with a velocity of 10 meters/second. What is the momentum of the car?

Answers

P=M*v
1000*10= 10,000
The momentum of the car is 10,000

which statement accurately describes what happens when ice melts in terms of energy

Answers

When the ice melts, it changes from a solid state to a liquid state.

When it is heated, the kinetic energy of the molecules that compose it, increases, the energy that the ice received, is transformed into potential energy and the content of kinetic energy stays constant. This causes a variation in the order of the ice molecules, which have a fixed position when the matter is in solid state.

In terms of energy the ice absorbs energy causing the molecules of water to have more kinetic and potential energy, changing their configuration from a solid to a liquid.

An embryo created by male-female reproduction has traits from _____.

A.the male only
B.the female only
C.both the male and the female
Please help I will mark as most brainliest

Answers

C.) Both male and female
Hope this helped!

The answer would be C. If a person has one parent with blond hair and blue eyes another with brown hair and eyes it is possible for them to have brown hair and blue eyes. That means that it is possible to have traits from both parents.

A ski lift carries people along a 220-meter cable up the side of a mountain. Riders are lifted a total of 110 meters in elevation. What is the idea mechanical advantage of the ski lift?

Answers

Final answer:

The Ideal Mechanical Advantage (IMA) of the ski lift is 2. It is calculated by dividing the total length of the lift cable by the total change in elevation.

Explanation:

The question is asking about the Ideal Mechanical Advantage (IMA) of a ski lift. The IMA is determined by the ratio of the distance over which the input force is applied to the distance over which the output force is applied.

In the case of a ski lift, the input force is applied over the entire length of the cable, while the output force is applied over the change in elevation. Therefore, the IMA of the ski lift would be the total length of the cable (220 meters) divided by the total change in elevation (110 meters), giving an IMA of 2.

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Diamonds are a very dense material. Predict what would happen to the light ray if you projected it from air through a diamond.

Answers

It [the diamond] would act like a prism, and make a rainbow, or, the light would break up and disappear

Hope I helped!
~Mathlete12321

With the density given, the thing that'll happen to the light ray is that the diamond would act like a prism, or the light would break up and disappear.

What is density?

Density simply means the degree of compactness of a substance. It's the degree of consistency meaured.

Diamonds are a very dense material. The thing that would happen to the light ray if you projected it from air through a diamond is that the light will disappear.

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the small wobble in the orbit of Neptune helped astronomers discover Pluto. this suggests that this wobble was MOST LIKELY caused by A) fusion B) gravity C) friction D) magnetic attraction

Answers

Most likely gravity, because the gravity would pull it off course or wobble.

The small wobble in the orbit of Neptune helped astronomers discover Pluto. This suggests that this wobble was MOST LIKELY caused by

A) fusion. x

B) gravity. correct

C) friction. x

D) magnetic attraction. x

From the usa testprep website

A particular star is white. Another star that is much hotter is expected to be ______.
red
yellow
orange
blue

Answers

blue

hope this helps :)

Blue would be my final answer

Which magnetic property best describes a magnet’s ability to act at a distance?

Answers

magnetic field describea magnet's ability to act at a distance

Magnets have magnetic fields.

during sublimation particles in a solid room deodorizer move directly into the air as a gas how does the movement of the deodorizer particles change? the particles ___.

A) move fast enough that the attraction between particles is overcome completely

B) Lose enough energy that the movement completely stops

C) Move slowly enough that strong attractions form, pulling the particles together

D) Are only able to slip and slide past each other

Answers

the answer is a, move fast enough that the attraction is overcome

Answer: Option (A) is the correct answer.

Explanation:

Sublimation is a process in which molecules of a solid substance are converted directly into gaseous phase without undergoing liquid phase.

This is because solid particles absorb the heat from their surroundings due to which bond between the molecules are broken down. As a result, molecules gain kinetic energy and they move rapidly into the atmosphere.

Thus, we can conclude that in the given situation the particles move fast enough that the attraction between particles is overcome completely.

In a pulley setup that has a moving pulley, __________.

A.) you have to pull the string a greater distance, but the force needed to lift the mass is cut in half
B.)you have to pull the string a greater distance, and it takes more work to lift the mass
C.) you don't have to pull very much to lift the mass
D.)your work doubles because the pulley moves

Answers

The usual setup of moving pulleys will reduce the force needed to lift a load is cut in half, BUT the distance to be moved is doubled.
Thus the same amount of work is required to lift the same load the same distance between pulley setups with or without a moving pulley.

In a pulley setup that has a moving pulley, you have to pull the string a greater distance, but the force needed to lift the mass is cut in half.

In the food web shown above, which of the following organisms can be classified as a tertiary consumer?
A.
puffin
B.
jellyfish
C.
krill
D.
eiders

link:https://app106.studyisland.com/pics/200922foodweb.jpg

Answers

Hello,

Here is your answer:

The proper answer to this question is option A "puffin".

Your answer is A.

If you need anymore help feel free to ask me!

Hope this helps!

A? If I’m wrong sorry. Have a good day

In the alpha decay of Francium-221, what daughter element is produced? (You may need to refer to the periodic table in the lesson.)

Answers

In an alpha decay, the original nucleus decays into a daughter nucleus + an alpha particle, which consists of 2 protons and 2 neutrons.
The atomic number (number of protons) of the Francium is 87, and since in the decay it loses 2 protons, the atomic number of the daughter nucleus should be 85. Looking at the periodic table ,this corresponds to Astatine, and therefore this is the element produced in the alpha decay of Francium-221.
Moreover, the mass number (number of protons+neutrons) decreases by 4 (because an alpha particle carries 2 protons+2 neutrons), therefore in the reaction the mass number will decrease from 221 to 217.
So, the daughter element is astatine-217.

217 AT

85 (i don't have enough characters so ignore this part)

The part of the element that defines it is the element's number of ____.
Please answer quickly!

Answers

The part of the element that defines it is the element's number of protons.

I need help fast. what is the definition of Kinetic molecular model

Answers

it state that the average kinetic energy from a gas particle depends only on the temperature of the gas

The waves that have shorter wavelengths than visible light are: (check all that apply)

Radio Stations

Ultraviolet Waves

Gamma Rays

Microwaves

Answers

Ultra violet
Gamma rays

------------------

The waves that have shorter wavelengths than visible light are gamma rays and UV rays. Microwaves and radio waves are longer waves than visible light.

What is electromagnetic spectrum ?

The electromagnetic spectrum is the arrangement of waves in the order increasing frequency or decreasing wavelength. The order of the spectra starts from radio waves, microwaves, infrared, visible light, ultraviolet, x -rays and gamma rays.

The visible light that we can see is in between IR and UV rays. Hence, visible light has a frequency greater than IR rays but shorter than IR. Similarly visible light is longer than UV- rays but less frequency than UV rays.

Gamma rays are the most energetic and shorter waves in the electromagnetic spectrum with smaller wavelength and greater frequency. Hence, options b and c are correct.

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Which stars have the lowest absolute brightness?
Supergiants
Giants
Yellow stars
Dwarfs

Answers

Answer:

DWARFS

Explanation:

Answer:

Dwarfs

Explanation:

I got it right on my test :)

Hope this helped!~

xox

The metric unit of measurement for force is the _____.

pound
Newton
foot-pound
Newton-meter

Answers

Newton is the answer

The metric unit of force is the Newton.

Which is an action that can cause an object to move or change its state of motion

Answers

The answer is force.

FORCE is the answer

What is an atom? what are electrons,protons,and neutrons?

Answers

An atom is the building block of all matter. Electrons, protons and neutrons make up the atom. protons and neutrons make up the nucleus of the atom, and the electrons are on the electron shell.

Atom is the basic unit of a chemical element. An electron is the negative charge in every atom. A proton is the positive charge of every atom. A neutron is neutral.

Which of the following explains how heat flow within Earth changes its surface?

Molten material moves in one direction, moving the plates in the opposite direction
Molten material moves in one direction, moving the plates in the same direction
Cyclical movement of molten material moves plates in different directions
Cyclical movement of molten material moves all plates in one direction

Answers

The appropriate answer is C. Cyclical movement of molten material moves the plates in different directions. The cyclical movement refers to convection current in the mantle that are driven by heat from the earth's core. The heat from the core heats the the layer of the mantle closest to it. This layer is now less dense than its surroundings which forces it to rise. Once this rising plume reaches the base of the crust it cools and now becomes more dense than surrounding layers so it sinks.

These continuous convection currents cause the crustal plates to converge, diverge or slide past each other in opposite directions.

Answer:

Explanation:

just trust me

A spaceship orbiting earth flies to the moon. How is the gravitational force pulling on the spaceship related to the distance that the spaceship is from the earth? As the distance from the earth decreases, the gravitational pull on the spaceship would decrease. The gravitational pull of the earth is constant and therefore the gravitational pull on would not change. There is no gravity on the moon and therefore only the earth will exert gravitational force on the spaceship. As the distance from the earth increases, the gravitational pull on the spaceship would decrease.

Answers

The correct answer is "As the distance from the earth increases, the gravitational pull on the spaceship would decrease."

In fact, the gravitational force (attractive) exerted by the Earth on the spaceship is given by
[tex]F=G \frac{Mm}{d^2} [/tex]
where G is the gravitational constant, M the Earth's mass, m the mass of the spaceship and d the distance of the spaceship from the Earth. As we can see from the formula, as the distance d between the spaceship and the Earth increases, the gravitational force F decreases, so answer D) is the correct one.

The formula for calculating work is ___.

force divided by distance
force multiplied by distance
power divided by time
distance multiplied by time

Answers

Hey!

Formula for calculating work = Force × distance
Work done = Force applied on the object × distance travelled by it.

Hope it helps...!!!

The formula for calculating work is force multiplied by distance; that is the second option, as work is a measure of the energy transferred to or from an object and is calculated by multiplying the force with distance.

What is the work done by an object?

Work is a physical concept that describes the energy transferred when a force is applied to an object and is caused to move a certain distance and work is said to be done which can be positive, negative, or zero, depending on the direction and magnitude of the force. The formula expresses the fact that the amount of work done on an object depends on both the magnitude of the force applied and the distance, and is written as W = F x d.

Hence, the formula for calculating work is force multiplied by distance; that is the second option.

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PLEASE PLEASE HELPP
Which of the following describes how the Mid-Atlantic Ridge formed on Earth at a divergent plate boundary?

Plates moved in closer
Plates slid past each other
Plates moved with each other in the same direction
Plates moved apart

Answers

According to my research on Wikipedia, the plates moved apart and/or slid past each other. I hope this helps. Have a great supercalifragilicsticexpialidocioius day!

It is when plates move in closer together as plate material is subducted and is lighter and more gaseous that magma in the mantle so it rises to the surface and pushes up between the gap in the plates to form the Mid Atlantic Ridge

According to the Academic Honesty Policy, plagiarism is ______.

Answers

UMUC. this is for the blank answer.

Which of the following is the best evidence that work has been done on or by an object?

Answers

The answer is A.The energy of the object has changed.

The change in the energy of an object is the best evidence that work has been done on or by an object. Thus, the correct option is A.

What is Work done?

Work is done on an object or by an object whenever a force is applied on the object that moves it over a certain distance or change the energy of the object. This movement is a result of energy change.

We can calculate the energy transferred to an object, or the work done, by simply using the formula where we multiply the force by the distance moved in the direction of the force applied.

Therefore, Energy transferred = work done = force × distance moved in the direction of the force.

W = f × d

Therefore, the correct option is A.

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a bat experts a 120 N force on a 0.134 kg baseball for 0.04 seconds. what impolse is excerted on the bat

Answers

The impulse exerted by a force F on an object in a time [tex]\Delta t[/tex] is given by
[tex]I = F \Delta t[/tex]
In our problem, we have a force of 120 N: F=120 N, applied to the baseball for a time of [tex]\Delta t=0.04 s[/tex]. Therefore the impulse is
[tex]I=F \Delta t = (120 N)(0.04 s)=4.8 Ns[/tex]

The power of imagination helps a scientist to propose valid scientific explanations about the solar system use biased methods to answer questions about the solar system pose questions about the solar system which are not reasonable create theories about the solar system which are not acceptable

Answers

The first option is the correct answer - The power of imagination helps a scientist to propose valid scientific explanations about the solar system. As the option implies, what the scientist gets by imagination is simply a proposition (scientifically called an hypothesis), since there is limited evidence. The scientist's imaginations, and the propositions thereof, is the starting point for further investigation that yields valid scientific theories.

The power of imagination is integral to proposing scientific theories, particularly in the study of the solar system; however, these theories must be tested against experimental data to be accepted. Kepler's imaginative approach led to the formulation of laws that underpin our understanding of planetary motion, highlighting the scientific method's reliance on creativity tempered by empirical validation.

The power of imagination plays a crucial role in the scientific method, especially when it comes to understanding the solar system. Scientists use their creativity to construct theoretical models of how the universe could function and then perform experiments to see which models hold. For example, the work of Johann Kepler, who proposed the laws of planetary motion, showcases how imaginative concepts can lead to significant scientific advancements. While Kepler's models were initially based on mystical ideas, they eventually contributed to our modern understanding of celestial dynamics. Thus, the imaginative component of science allows for the proposal of new and sometimes revolutionary theories, but ultimately, it's through experimentation and data that these theories are validated or refuted.

Science thrives on new ideas and is always ready to assess the validity of different models and theories through careful experimentation. As new data come to light, scientists continuously refine their theories to reflect the most accurate understanding of the natural world. This process illustrates the dynamic and adaptive nature of scientific inquiry, which values empirical evidence overall.

a plane takes off at 34 m/s if it accelerates from rest and takes 7.2 seconds to lift off find the acceleration

Answers

See attachment for your Answer.

Other Questions

Read this excerpt from "The Gift of the Magi" and answer the question. White fingers and nimble tore at the string and paper. And then an ecstatic scream of joy; and then, alas! a quick feminine change to hysterical tears and wails, necessitating the immediate employment of all the comforting powers of the lord of the flat. The phrase "the lord of the flat" most likely refers to Jims _____.A)role as the leader of the family householdB)ability to reassure Della when she feels insecureC)request that Della assist more with household choresD)wisdom in understanding a destructive situation Each frame is composed of a number of colors recorded in digital format; we call these pixels. What information does the number of pixels give us?the size of the framethe shape of the framethe color of the framethe quality of the frame Which of the following polity had the most complex social structure? Band State Chiefdom Tribe Habitat destruction is the leading cause for declining populations of species on our planet. Due to human development, industry, and forestry, humans are destroying the habitat of many species at an alarming rate. Consider the bald eagle. The bald eagle population was threatened in the late 60s and early 70s. Thanks to an aggressive bald eagle protection program, bald eagle numbers in the wild have soared as seen in the population graph above. The bald eagle's population very nearly reached extinction. Why did the bald eagle's declining population make it more vulnerable to extinction? A)As populations decline, reproduction stops B)As populations decline, less resources are available C)As populations decline, there is less genetic diversity D)As populations decline, birds migrate farther away from other populations Compare the viscosity of n-hexane, ch3ch2ch2ch2ch2ch3, to the viscosity of n-heptane, ch3ch2ch2ch2ch2ch2ch3. A borrower with bad credit is likely to be charged.... a low interest rate. a high interest rate. no interest rate. higher property taxes. please help!!!!!The author, Virginia Driving Hawk Sneve, uses many details to paint an image of Grandpa. After reading The Medicine Bag, think of someone in your family who has a strong role as a leader, and describe them in the same detail that Sneve uses in her description of Grandpa in the story. 4.5x-7=20 i need help whats the answer Several factors contributed to the Patriot victory in the Revolutionary War. Choose the three factors that you consider most important to the American victory, and explain how each one affected the wars outcome. Read the poem below and answer the question that follows.The Charge of the Light BrigadeAlfred Tennyson, 1st Baron (180992)HALF a league, half a league, Half a league onward, All in the valley of Death Rode the six hundred. "Forward, the Light Brigade! 5Charge for the guns!" he said: Into the valley of Death Rode the six hundred. "Forward, the Light Brigade!" Was there a man dismay'd? 10Not tho' the soldier knew Some one had blunder'd: Theirs not to make reply, Theirs not to reason why, Theirs but to do and die: 15Into the valley of Death Rode the six hundred. Cannon to right of them, Cannon to left of them, Cannon in front of them 20 Volley'd and thunder'd; Storm'd at with shot and shell, Boldly they rode and well, Into the jaws of Death, Into the mouth of Hell 25 Rode the six hundred. Flash'd all their sabres bare, Flash'd as they turn'd in air Sabring the gunners there, Charging an army, while 30 All the world wonder'd: Plunged in the battery-smoke Right thro' the line they broke; Cossack and Russian Reel'd from the sabre-stroke 35 Shatter'd and sunder'd. Then they rode back, but not Not the six hundred. Cannon to right of them, Cannon to left of them, 40Cannon behind them Volley'd and thunder'd; Storm'd at with shot and shell, While horse and hero fell, They that had fought so well 45Came thro' the jaws of Death, Back from the mouth of Hell, All that was left of them, Left of six hundred. When can their glory fade? 50O the wild charge they made! All the world wonder'd. Honor the charge they made! Honor the Light Brigade, Noble six hundred! 55Which lines imply the theme or message of the poem?A. "Theirs not to make reply,/Theirs not to reason why./Theirs by to do and die."B. "Into the jaws of Death,/Into the mouth of Hell/Rode the six hundred."C. "Flash'd as they turn'd in air/Sab'ring the gunners there"D. "When can their glory fade?"E. "Half a league, half a league,/Half a league onward," Kim paycheck was $257.20. She put 1/4 of her paycheck into a savings account and used 1/3 of what was left to pay bills. How much money does she have remaining from her paycheck Francisca purchased 425 shares of Kellogg Company stock at $14.15 apiece. She earns $374.00 in dividends every year. What is the yield on Francisca's Kellogg Company stock? Identify the vertical asymptote(s) of each function. Check all of the boxes that apply. f(x)=x-8/x^2-3x+2x = -8x = -2x = -1x = 1x = 2x = 8Nevermind the answer was x=1 and x=2. If anyone is wondering how to do it you can put the denominator in desmos and where the 2 points hit the x axis is your answer. PLEASE HELP!!!! NEED NOW!!! 20 ptsExplain how the Quotient of Powers was used to simplify this expression. 2 to the 5th power, over 8 = 2 to the 2nd power By finding the quotient of the bases to be one fourth, and cancelling common factors By finding the quotient of the bases to be one fourth, and simplifying the expression By simplifying 8 to 2^3 to make both powers base two, and subtracting the exponents By simplifying 8 to 2^3 to make both powers base two, and adding the exponents Select the vocabulary word that best completes the sentence.The customers were _____ when the waitress tripped on the plush carpet and spilled the entire tray of food all over their entire party.A ponderousB appalledC beguilingD harried Why does ammonia, NH3, behave as a base when it reacts with an acid? Austin purchase 2/3 of a pound of yum yum treats. If yum yum treats are $6.00 per pound how much does Austin pay What is the name of the compound with the formula niso3? The percent change in quantity demanded of a good divided by the percent change in income, all other things unchanged, is the _____ elasticity of demand. In state government, the Governor would be MOST likely toQuestion 20 options:pass a law.sign a bill into law.rule a law unconstitutional.be exempt from following a law.