What is so unique about Madagascar’s ecosystem?

Answers

Answer 1
The island nation of Madagascar has developed its own distinct ecosystems and extraordinary wildlife since it split from the African continent an estimated 160 million years ago. Approximately 95 percent of Madagascar's reptiles, 89 percent of its plant life, and 92 percent of its mammals exist nowhere else on Earth.
Answer 2

Answer:

Madagascar is unusual not only for its endemic species, but also for the species that are conspicuously absent.

Explanation:


Related Questions


Describe how to determine if two polygons have the same size and shape.




Help

Answers

Answer:

We simply calculate a ratio of the lengths of two matching sides of two polygons to determine the scaling factor. This is known as the scale factor, and the polygons are similar if the ratio is the same for all matching sides.

Explanation: ;)

what landform forms when two continental plates converge?

Answers

Answer:

mountains/fold mountains

Explanation:

the plates push together, pushing each other upwards, creating mountains

As you move toward the center of the earth, what happens to each layer?

Answers

Answer:

Answer:

As you head toward the center of the Earth, temperatures increase exponentially. ... As you move further and further away from the core, the crust cools to much colder temperatures all the way up to the surface. The Earth gets hotter as you move towards to center.

which geographic characteristic most influenced where the ancient civilizations of mesopotamia and egypt developed?

Answers

Answer:

They arose in river valleys, which offered mild climates and fertile soil.

The amount of carbon dioxide absorbed by plants has doubled over the last 50 years. While this increase could have been caused by a growth in the number of Earth’s plants, what other explanation does the article offer?

Answers

Answer: Plants perform photosynthesis more efficiently when carbon dioxide is abundant. This in turn reduces the amount of carbon dioxide in the atmosphere and increases the amount of oxygen

According to the article (The Carbon Cycle - by NASA), the other reason given for the increase in the amount of carbon that plants intake is:
"Fossil Fuel Emissions"

What are "Fossil Fuel Emissions"?

Fossil fuels are usually combusted to provide energy that power machines such as cars, generators, etc.

When they are turned, they release huge amounts of Carbon Dioxide into the atmosphere. Carbon Dioxide is a type of greenhouse gas.

Examples of fossil fuels are:

Derived gas;CoalCrude oil and its derivativesNatural Gas etc.

Learn more about carbon dioxide at:
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what is the process called that creates new ocean floor?

Answers

Answer:

Seafloor Spreading

Explanation:

Have a good day!

. How much would the bananas 2 pounds weigh, if that same mass of
bananas were on Jupiter?

Answers

Answer:

5.05 lbs

Explanation:

2/9.81 m/s^2 * 24.79 m/s^2

9.81 m/s^2 = Force of gravity on Earth

24.79 m/s^2 = Force of gravity on Jupiter

1. What is the serious concern of geographical study?​

Answers

Geographers study the space and features as well as the interaction of humans and their environment. Because space and place affect variety of topics, such as economics, health, climate, plants and animals which makes geographical study interdisciplinary. And because there are so many branches it is hard to indicate it

It should be noted that the serious concern of geographical study is natural environment and interaction with human.

According to the question, we are to discuss the influence of geographical study and their concerns.

As a result of this we can see that geographical study focus on the human interaction with the natural environment, they study ;

Earth's seasonsclimateatmosphere

Therefore, geographical study is so serious about natural environment and interaction with human.

Learn more about geographical study at;

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Describe the structure of the sun and name all of the layers starting from the center.

Answers

Answer: The sun has six layers. Three layers, the corona, chromosphere, and photosphere, comprise the sun's atmosphere or outer layer. The other three layers, convective zone, radiative zone, and core, comprise the inner layers, or the parts of the sun that are not seen.

Explanation:

Answer:

From the center out, the layers of the Sun are as follows: the solar interior composed of the core (which occupies the innermost quarter or so of the Sun's radius), the radiative zone, and the the convective zone, then there is the visible surface known as the photosphere, the chromosphere, and finally the outermost  

Explanation:

how is a scale different from a scale factor?
asap help
no links

Answers

Answer:

Scale is used in geometry to make accurate reproductions of figures; they are different sizes but not proportion. Figures are similar but to scale. Scale factor is used on similar geometric figures. You can find the scale factor of corresponding angles, sides, and even diagonals.

Which of the following is true about industry in Europe?
Group of answer choices

Europe mostly produces heavy industrial products like machinery.

Europe engages in very little industrial activity, instead focusing on agriculture.

Very few electronics are produced in Europe, so they have to be imported from Asia or the United States.

Banking and software production has become the foundation of Europe's economy.

10 pts
When it was under the control of the Soviet Union, Eastern Europe was forced to have a _________ economy, which couldn't keep up with the economies of Western Europe.
Group of answer choices

capitalistic

market

command

mixed

PLEASE ANSWER TWO QUESTIONS yOU CAN SAY
part one: a,b,c,or d
part two: a,b,c,or d

Answers

Answer:

part one : d Banking and software production has become the foundation of Europe's economy.

part two : d

Look at the image in the section "Galaxies: How They Look." Which detail from the article is MOST related to the image?

A. The Universe was formed by an event known as the Big Bang, a large explosion of matter. After the Big Bang, the universe was composed of radiation and free-floating subatomic particles.

B. Similarly, our solar system is one of many solar systems, and even our galaxy is just one of many galaxies. Scientists believe there are hundreds of billions of galaxies in the universe.

C. Like more than two-thirds of these known galaxies, the Milky Way has a spiral shape. A lot of energy gets generated at the center of the spiral.

D. Scientists believe that most of the dark matter in the universe is made of particles smaller than atoms. These particles are different from anything scientists have ever detected or studied so far.

please please help me​

Answers

Explanation:

A. The Universe was formed by an event known as the Big Bang, a large explosion of matter. After the Big Bang, the universe was composed of radiation and free-floating subatomic particles.

Explain the earth........

Answers

earth is a planet humans live in duh.

i really need help to some people

Answers

Answer:

I might be able to help

Explanation:

Very Short Answer:
Define standard meridian?​

Answers

Answer:

a circle of constant longitude passing through a given place on the earth's surface and the terrestrial poles

I HOPE IT IS HELPFUL

Answer:

Standard Meridian is the longitude which is used to describe time of a country. It ideally should be the same for the whole country and all the places in a country should follow this same time.

hope this answer helped u, if u can pls mark me as the brainliest :)

How did people know when hurricanes were coming.

Answers

Answer:

Track hurricanes using satellites

Explanation:

Meteorologists track hurricanes using satellites. We take measurements around the storm that tell us what the winds are.

Antarctica occupies ____________ of the Earth's land area, but has no permanent population or government.

Answers

Answer:

2.75% is the answer you're looking for.

Which of the following is an example of forced migration happening because of environmental changes to the current landscape?

tbh if i can get the answer to the migration unit test in unit 4 lesson 8 that would be clutch

Answers

Answer:

a migration is when someone moves from one place to another kinda like there been forced except they are desire to leave.

at what time of day is an air-mass thunderstorm most likely to develop?

Answers

It would be Around 2-4 pm

__________ is defined as having a single legislative chamber. A. levy B. ratified C. unicameral D. enumerated Please select the best answer from the choices provided A B C D

Answers

Answer: C. unicameral

Explanation:

because a unicameral system is a government with one legislative house or chamber.

surface features that are created when water dissolves limestone, like sinkholes and disappearing streams, are parts of

Answers

The surface features that is been developed when limestone is been dissolved by water and disappearing streams is Karst.

Karst can be regarded as the type of landscape, and in this landscape bedrock are been dissolved which create sinkholes as well as sinking streams.

It us usually associated with soluble rock types such as ;

limestone

marble

gypsum

Therefore, Karst is the right term.

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Which part or region of the United States has recently witnessed the largest interregional migration?

A.
the South

B.
the North

C.
the Midwest

D.
the West Coast

E.
the Atlantic Coast
i choose d but im not sure

Answers

Answer:

A. the south

Explanation:

because it is boarded with mexico.

The largest interregional migration was a result of the opening up of western territories. As a result, option (D) will be the right one.

What is interregional migration?

Migration is the act of people moving from one place to another. This might be done within a country or across international borders. Since intraregional refers to within the same region, intraregional migration is the ongoing transfer of residents of the same country from one region to another for a variety of purposes.

Although intraregional mobility is growing more quickly than emigration to more developed countries, its future is uncertain.

Although the desire for improved socioeconomic prospects is the main driver of migration, other elements such as political and economic unrest, conflicts, and violence have also had an impact on migratory movements. Examples of intraregional movements include suburbanization, counter-urbanization, and urbanization.

Therefore, Option (D) i.e. west coast, will be the correct answer to this question.

Learn more about migration, from:

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As a geologist, you come across a landscape with a massive fault zone that produces a lot of large earthquakes but has no volcanoes. What type of plate boundary is this

Answers

Considering the situation described, the type of plate boundary here is known as "Transform boundary."

A transform boundary is a type of boundary that shows or has transform fault and massive earthquakes; however, there is no presence of volcanoes.

Transform boundary occurs when earth plates move past each other in opposing paths.

Other types of plate boundaries include divergent plate boundaries and convergent plate boundaries.

Hence, in this case, it is concluded that the correct answer is "Transform boundary."

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The point on the surface directly above the point at which an earthquake occurs called.

Answers

Answer:

The focus is the place inside Earth's crust where an earthquake originates. The point on the Earth's surface directly above the focus is the epicenter.

throughout the 3.5 billion year history of life on earth there has been a natural, low rate of species extinction known as

Answers

Answer: Bacteria.

Explanation: Bacteria

Answer:

background extinction rate

Explanation:

Why Neptune is the coldest planet​

Answers

Answer:

Because it's the farthest planet away from the sun.

Explanation:

Where is stonehenge.

Answers

Answer:

Salisbury Plain, England

Explanation:

Found it on a map

Answer :

→ Stonehenge is located in Salisbury Plain, England (i hope you get this answer correct and also hope you have a good day or night!:)).

Why has the Indian government tried to regulate the practice of dowries since the 1960s?

A.
The government feels too much wealth leaves the country.

B.
Dowries can cause internal conflicts within the groom’s family and cause families to leave the country.

C.
As gift sizes continue to shrink, the government feels the practice is no longer relevant.

D.
Dowries have a negative impact on women and can result in torture or death.

E.
The government feels pressure from other countries to stop the spread of this practice.

feel like its b just seeing what others say :>

Answers

Answer:

Dowry Prohibition Act, Indian law, enacted on May 1, 1961, intended to prevent the giving or receiving of a dowry. ... Moreover, specific forms of violence against women continued to be linked to a failure to meet dowry demands. As a result, the legislation underwent subsequent amendment.

Answer:i think its D

Explanation:

))

Attempt an explanation on the rainfall regime of a station experiencing Arid climate type.

Answers

Answer:

a rainfall is a forest so pretty much its rainy but only animals who can live without much heat willl live there

Explanation:

Will any climate zones disappear in the future?

Answers

Answer:

Probably but let's hope not cause the first ones will be the ones in the PACIFIC

BRAINLIST ???

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