be able to define and describe a metapopulation, a source population and a sink population, and explain why identifying source and sink populations is important for conservation.

Answers

Answer 1

Ecology term for a regional collection of linked populations of a species. Each metapopulation within a given species is always changing due to changes in the number of persons and the number of individuals

As well as the development and dissolution of local populations within the metapopulation.

For the conservation of a species, the existence of source and sink populations has severe repercussions. The most significant implication is that source populations are the only ones that can ensure the long-term survival of a whole species (Dias 1996). The survival of a species is not, in theory, dependent on sink populations.

Sink populations are found in low-quality habitat areas that, without the help of individuals from a source population, would go extinct and be unable to support a population.

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Related Questions

Maps are a valuable tool for geographers because they show

Maps are a valuable tool for geographers because they show

Answers

Answer:

comparison

Explanation:

sorry I just need the points

Answer:

I think it is the location of places sorry if i'm wrong :)

Explanation:

How does the action of deposition contrast
with the actions of weathering and erosion?
A. Deposition is a building process.
Weathering and erosion are wearing-
down processes.
B. Weathering and erosion allow for the
building of new land masses.
Deposition is the wearing away of land
masses.
C. Deposition always occurs slowly, over
a long period of time. Weathering and
erosion always occur quickly.
D. Weathering and erosion allow for the
formation of fossils. Deposition is the
breaking up of fossils.

Answers

Weathering and erosion allow for the formation of fossils. Deposition is the breaking up of fossils. Thus, option D is the correct option.

Rocks and minerals on the surface of the Earth weather or dissolve. Erosion is the transportation or movement of the weathered material, while deposition is the depositing of the weathered material. The deposition is the act of silt being dropped by gravity, wind, water, or ice.

Weathering causes sediment to be produced, erosion causes it to be taken away, and deposition causes it to be dumped in a new site. Any process that reduces rocks to tiny fragments is known as weathering. Weathering and the loss of sediments are two aspects of erosion. The deposition is the act of erosional agents discharging sediment.

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As a hurricane moves through warm waters, the water
evaporates and the storm intensifies. What is the most
likely effect as a hurricane moves inland?

Answers

answer: the rain will grow more intense considering it’s being evaporated

Which triangle is a 30°-60°-90° triangle?

Which triangle is a 30-60-90 triangle?

Answers

Answer:

A

Explanation:

Only A fits the Pythagorean theorem (a^2 + b^2 = c^2), and therefore it is the only real triangle that could have 30°-60°-90° angles.

Tropical Maritime Climate

1. Where Tropical Maritime Climate Found.
a- 10 degrees north and south of the
b- equator 15 degrees north and south of
c- the equator 23 1/2 degrees north and south of the equator

2. Identify some places found in 'Tropical Maritime Climate'.
a- South America and the East Indies
b- Central America and the Caribbean
c- Indonesia and Guinea Coast

3. Types of vegetation include: tropical rainforest, seasonal forest, dry evergreen woodland, and Montane forest.
a- True
b- False

4.The Elfin Woodland receives it moisture from clouds and mist.
a- True
b- False

5. Guyana is part of 'Tropical Maritime Climate'
a- True
b- False

6. Tropical Maritime Forests consists of:
a- Mangroves and savanna vegetation
b- evergreen trees, rainforests, seasonal forests, gnarled twisted trees
c- all of the above
d- none of the above​

Answers

The answers are:

c- the equator 23 1/2 degrees north and south of the equatora- South America and the East Indies; b- Central America and the Caribbean; c- Indonesia and Guinea Coasta- Trueb- Falsea- Trueb- evergreen trees, rainforests, seasonal forests, gnarled twisted trees

What is the Tropical Maritime Climate

The Tropical Maritime Climate is found within 23 1/2 degrees north and south of the equator. This region typically experiences high temperatures, high humidity, and abundant rainfall throughout the year. The area is known for its dense vegetation, including tropical rainforests, seasonal forests, dry evergreen woodlands, and montane forests.

Many countries and regions are located within the Tropical Maritime Climate, including South America and the East Indies, Central America and the Caribbean, and Indonesia and Guinea Coast.

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How can renewable energy helps the natural environment of underdeveloped countries?​

Answers

They can help if they’re replaced

What kind of food would you most likely NOT find at an open market?

Answers

Fish cause they need to be in the cold but in the open they might defrost and it might be bad when u eat it

Describe an example of necessity brings about technological change?

Answers

Answer:

The structure of buildings and temples were built many years ago, you see places like Washington DC replicate the same types of structure in their buildings the art of it is beautiful and well liked.

Explanation:

What is a green gas?​

Answers

Explanation:

a Greenhouse gas is a gas that absorbs and emits radiant energy within the thermal infrared range, causing the greenhouse effect.

How could you physically demonstrate the difference between P waves and S waves to a friend who hasn’t taken a geology course? (Caution: Don’t hurt your friend!)

Answers

jump rope, you each hold one end and make waves

using the properties of angle bisectors and the given info find measure of angle pln in degrees

Answers

The properties of angle bisectors include:

All angle bisector sites are equidistant from both arms of the angle.Any angle, such as acute, obtuse, or right, can be bisected by an angle bisector.In a triangle, the angle bisector divides the opposite side in a ratio equal to the ratio of the other two sides.

What is an angle bisector?

A line or ray that divides an angle into two congruent angles is known as an angle bisector. If a point is on the bisector of an angle, it is equidistant from the angle's sides.

The angle bisector of a triangle has the property of dividing the opposing side of a triangle in the ratio of its adjacent sides.

Note that a overview was given as the information is incomplete.

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How did California's Gold Rush affect it's population and culture? select all that apply
- it made it look less populous
- it made it look more populous
- it made it look less diverse
- made it look more diverse

Answers

Answer:

The Gold Rush made California more populous and more diverse.

____ lung disease is caused by the long-term inhalation of coal dust.
please answer .

Answers

Coal workers' pneumoconiosis (CWP), commonly known as "black lung disease," occurs when coal dust is inhaled. Over time, continued exposure to the coal dust causes scarring in the lungs, impairing your ability to breathe.

Does the picture below indicate that jac = dbe

Answers

Answer:

What picture?

Explanation:

which type of energy resource is most dependent on weather condictions

Answers

Answer:

WIND ENERGY

Explanation:

The type of energy sources which depend on weather conditions are only WIND and SOLAR energy but WIND is mostly affected by weather conditions

HAPPY TO HELP U

help lads? i have more but i want to see who is smart enough to answer these

help lads? i have more but i want to see who is smart enough to answer these

Answers

The table of exponential function is completed as follows

Equation               initial value      G or D      percent of change

y=7500 (1+0.3)ˣ        7500            Growth        30% growth

y= (0.85)ˣ                      1                Decay          15% decay

y=900 (1.27)ˣ              900            Growth         27% growth

y=24000 (1-0.08)^t    24000        Decay          8% decay

What is an exponential function?

An exponential function is a mathematical function of the form f(x) = a(b)^x

The parameters are defined as follows

the starting/initial value = a

the base = b

the exponents = x

The base is (1 + r) where r is the rate of change of the function

The base is what determines exponential growth or decay

Analyzing the function y = 7500 (1 + 0.3)ˣ

a = 7500

b = 1.3 since b > 1 this is a growth factor

r = 0.3 since this is positive this is a growth rate of chenge

Exponential functions are used to model phenomena that grow or decay at a constant percentage rate. Some examples of such phenomena include population growth, radioactive decay, and compound interest.

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3
B
10
IVE
0
Triangle XYZ has vertices X(1, 3), Y(0, 0), and Z(-1, 2). The image of triangle XYZ after a rotation has vertices
X(-3, 1). Y'(0, 0), and Z'(-2,-1). Which rule describes the transformation?

3B10IVE0Triangle XYZ has vertices X(1, 3), Y(0, 0), and Z(-1, 2). The image of triangle XYZ after a rotation

Answers

Triangle XYZ has vertices X(1, 3), Y(0, 0), and Z(-1, 2)

Triangle ABC was transformed using the rule (x, y) → (-y, x). The vertices of the triangle are shown.

The transformation is 90°

What is a transformation in math?

A transformation is a all-around term for four specific ways to exploit the shape and/or position of a point, a line, or geometric figure. The actual shape of the object is called the Pre-Image and the final shape and part of the object is under the transformation.

What is transformation ?

You can say that a transformation is the invertible role from any set X to its own set X or any different set Y. For any term the transformation may just indicate that the geometric element of this particular function is evaluated.

What is the importance of transformation?

In a world of unprecedented upheaval and market turbulence, transformation today circles around the need to generate new value—to unlock new opportunities, to drive new growth, to deliver new efficiencies. All transformations require you to review how your enterprise makes value today and in the future.

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pls help me in this assingment

1.Cardio-sphymograph tracing in polygraph test is made up of upsweep and down sweep tracing. A pen, on the other hand, draws a short line before the downward tracing. What is the name of this line? What caused the pen to draw the line connecting the upward and downward tracings?




3. Explain the relationship between the subject's mental state and sweat gland activity.

Answers

A baseline is the line that connects the upward and downward tracings on a cardio-sphygmograph trace taken during a polygraph examination. This little line is drawn by the pen as a starting point before the downward tracing actually starts.

The polygraph test and physiological response

Due to the mechanical construction of the polygraph instrument, the pen creates the baseline connecting the upward and downward tracings. The diastolic phase of the heartbeat is represented by the downward trace, while the systolic phase is represented by the upward trace. The baseline is created to provide a constant point of comparison and to ensure proper interpretation of any later tracing alterations.

The polygraph test measures different physiological responses, including changes in sweat gland activity, in order to infer a person's emotional and psychological reactions during questioning. It is important to understand the relationship between a subject's mental state and sweat gland activity. Changes in the sympathetic branch of the autonomic nervous system, specifically, are frequently linked to sweat gland activity.

The sympathetic nervous system is triggered by emotional arousal or stress, which increases the activity of the sweat glands.

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Identify three areas each with the largest and smallest natural increase. Explain what these data indicate?

Identify three areas each with the largest and smallest natural increase. Explain what these data indicate?

Answers

Areas with the largest natural increase

ZhytomrKyivskaMykolayivska

The areas with the least natural increase are:

VinnytsiaChernivtsiOdesa

What is meant by natural increase in population?

Natural increase in population refers to the difference between the number of births and the number of deaths in a population over a period of time, usually a year.

It is calculated by subtracting the number of deaths from the number of births, and the result is expressed as a percentage of the population. For example, if a population had 1,000 births and 500 deaths in a year, the natural increase would be 500, or 50% of the initial population.

Natural increase is one of the components used to calculate population growth, along with migration.

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4. Find out how these plastics road have reduced use of bitumen?

Answers

Plastic roads are a sustainable alternative to traditional asphalt roads and have reduced the use of bitumen, a petroleum-based binding material.

How  is this so?

The process involves mixing shredded plastic waste, such as polyethylene, with bitumen to create a modified binder.

This binder offers enhanced properties, including increased durability and resistance to cracking.

By incorporating plastic waste into the road construction process, the demand for bitumen is reduced, promoting a more environmentally friendly and resource-efficient approach to road building.

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WHAT IS THE BEST TITTLE FOR THIS CHART

WHAT IS THE BEST TITTLE FOR THIS CHART

Answers

Answer: I think it’s a or b

Pls help me!!! this may be easy to you.​

Pls help me!!! this may be easy to you.

Answers

Answer:

4) C.

Explanation:

Because Venus' poles are slmost straight up and down, the sun is not hitting it differently in different places. It does not have seasons.

Neanderthal subsistence
a. included a wide range of domesticated plants and animals
b. emphasized hunting game
c. involved the use of sophisticated tool technology
d. both b and c

Answers

Neanderthal subsistence option (D)   both b and c ( included a wide range of domesticated plants and animals ,  emphasized hunting game).

A common framework of behavior is also provided by the subsistence practices used by Neanderthal groups, which were primarily based on the exploitation of the meat and marrow of medium- and large-sized ungulates like cervids, caprids, or equids.

We are aware that they also pursued other large game, such as aurochs, big horses, rhinos, bears, ibex, and reindeer. Archaeological evidence indicates that Neanderthal communities hunted large, local prey regardless of where they were located. Neanderthals would also pursue smaller game in addition to their larger prey.

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What do you think is meant by Global Warming?

Answers

global warming is a big issue where the planet is getting warming. some of the causes are gas, air pollution, trash in the ocean, car oil, smoke.

The average temperature of a large region will depend upon the amount of solar ______ spread over the area.

eclipse
flares
fusion
radiation

Answers

The average temperature of a large region will depend upon the amount of solar radiation spread over the area.

Answer:

radiation

Explanation:

the mineral composition of rock depends on how it is formed. name the three distinct rock types, explain how each rock type is formed, and give one specific example of a rock of each type.

Answers

The three distinct rock types are sedimentary, igneous, and metamorphic.

Sedimentary rocks are formed by the accumulation of sediment over time, which can be cemented together to form a rock. An instance of sedimentary rock is sandstone.

Igneous rocks are formed when hot molten rock cools and solidifies. An instance of an igneous rock is granite.

Metamorphic rocks are formed when they are weathered by heat and/or pressure. An instance of a metamorphic rock is marble.

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the difference between natural and human factors

Answers

Answer:

The difference between a natural and human factor is The plants and animals need the help of humans to eat and survive. Another major difference between a natural ecosystem and artificial ecosystems is diversity. Natural ecosystems contain more natural factors and organisms. Human design is thus an essential factor underlying all artificial ecosystems.

Explanation

Based on your answer, do you think this is a star that we might be able to send a space probe to? Why, or why not?

Answers

Yes I think is a star that we might be able to send a space probe to because the closest star to our solar system is Proxima Centauri, located about 4.24 light-years away. While it is the closest star, the distance is still immense.

To put it into perspective, if we were to travel at the fastest speed achieved by a human-made spacecraft (Voyager 1), it would take over 73,000 years to reach Proxima Centauri. Therefore, with our current technology, reaching even the nearest star within a human lifespan is not feasible.

However, it's important to note that space exploration and technology are constantly advancing. In the future, it's possible that new propulsion methods or revolutionary technologies could emerge, enabling us to contemplate interstellar missions. But as of now, sending a space probe to a distant star remains beyond our practical capabilities.

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The following question may be like this:

Do you think is a star that we might be able to send a space probe to? Why, or why not? explain

what are the reason for the differentials in childhood mortality rates for urban and rural areas of ethiopia?​

Answers

Answer:

In Ethiopia, childhood mortality is often thought to be higher in rural areas than urban areas because of differences in standards of living, health conditions and availability of or access to public health facilities and services.

Which are the most common types of galaxies in the universe?

Answers

Which are the most common types of galaxies in the universe is galaxy Bimasakti.

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I know where u stay;) Who can help me with 9th grade math and got zoom? Let p and q represent the following statements: p: This is aturtle. q: This is a reptile. Write the following compoundstatement in its symbolic form. If this is a turtle then this is areptile. dimitri is a recent college graduate. he is eager to impress with his job application letter and wants it to stand out among all the other letters the employers receive. which of the following could separate him from other applicants applying for the same position? What Tall Tales hero is said to have created the Great Lakes with his giant footprints? John Henry, Johnny Appleseed, Paul Bunyan, Pecos Bill An area where cyclone Freddy occured what is the square root of 36x6y2 Which option is an example of a compound sentence?A. Processed foods should be avoided because they can lead toserious health problems.B. Processed foods are a staple of the American diet.C. Processed foods are usually less expensive to purchase, and theyare easier to make.D. Because processed foods are very high in saturated fats, theyhave very little nutritional value. Dan buys a car for 700.It depreciates at a rate of 5.5% per year.How much will it be worth in 6 years?Give your answer to the nearest penny where appropriate what volume of a 50x stock of a buffer and what volume of water would you use to make 4l of a 1x aqueous stock of that buffer? please include the equation you used to solve this. label question which does the level of volatility in a market measure? responses how quickly prices go up and down how quickly prices go up and down how much interest is required to buy how much interest is required to buy how much profit investors expect to make how much profit investors expect to make how useful the products are that are sold Jung Inc. owns a patent for which it paid $85 million. At the end of 2021, it had accumulated amortization on the patent of $13 million. Due to adverse economic conditions, Jung's management determined that it should assess whether an impairment loss should be recognized for the patent. The estimated undiscounted future cash flows to be provided by the patent total $42 million, and the patent's fair value at that point is $33 million. Under these circumstances, Jung: a. Would record no impairment loss on the patent. b. Would record a $9 million impairment loss on the patent. c. Would record a $39 million impairment loss on the patent. d. Would record a $52 million impairment loss on the patent. Which nation began the large scale importation of enslaved Africans into the New World? What is the most likely economic impact of an impending hurricane in Louisiana?O People stock up on goods and resources, creating shortages.OBusinesses try to clear out their inventory, lowering prices.O. Workers quit their jobs, increasing statewide unemployment.O Factories step up their production, creating surpluses. Select all values of that are solutions to the equation (x5)(7x21)=0 . You have a bucket with 7 green ping pong balls, 13 black ping pong balls, and 9 red ping pong balls.Round to the fourth as neededA. If 3 ping pong balls are selected at random with replacement, Input the probability they are all green.Type out your work below. B. If 3 ping pong balls are selected at random without replacement, Input the probability that none are black. fomula to calculate property rate 18 is 32% of what number w Which are correct statements regarding proofs? Select three options.In a paragraph proof, statements and their justifications are written in sentences in a logical order. A two-column proof consists of a list statements and the reasons the statements are true. A flowchart proof gives a visual representation of the sequence of steps without justifications.A flowchart proof is a visual way of describing the statements and reasons for a proof.A two-column proof lists only the given information and what is to be proven what work is required to lift a 215 kg mass a distance of 5.65 m using a machine that is 72.5fficient