Imagine that you are an ecologist who must determine whether an entire
biome is being threatened by human activity. What might you look for in an
indicator species?
A. Will likely be affected first if any part of the ecosystems are
degraded
B. The species carved on rocks and other ancient bearers of art
C. A species of economic importance
D. The most well-known species, which is likely to be depicted on
money and postcards
Answer: A
Explanation: An indicator species is a species that will affect its environment greatly in its absense or its apearence. So this means it will most probably be affected first. The only other logical answer would be C but we are trying to save it from humans and animals dont need money.
Difference between cultural and natural attractions in tourism
The largest copper mines can be found in which of the following countries
Answer:
south America is located in the Western Hemisphere
Answer:
The Southern Hemisphere is where South America is entirely within
What are two ways that deforestation contributes to air pollution?
reducing amount of O2 and increasing amount of Co2 and increasing global warming
Explanation:
when there is deforestation means there is cutting down of trees that will cause Co2 in the air to be in high amount as There will be no trees to use it and hence when it goes to the air it cause the ozone layer to be damaged and thus leading to global warming
how is water vapour added to the atmosphere
Answer:
Heat from the Sun
Explanation:
It causes water to evaporate from the surface of lakes and oceans. This turns the liquid water into water vapor in the atmosphere
Answer:
think about how they tot you tge water sycil
Explanation:
it will help your welcome
Hãy cho biết tác dụng của bản đồ trong học tập nêu dẫn chứng minh hoạ
what is the maximum amount of time cachalots can remain underwater?
Answer:
Whales can hold their breath for a very long time, and this ranges species to species. The average whale can hold its breath for about 60 minutes. The Sperm whale can hold its breath longer than the average whale, for about 90 minutes. The whale that can hold its breath the longest.
Staying underwater is not easy. The maximum amount of time cachalots can remain underwater is 120 minutes.
The sperm whale is commonly known to be the cachalot that is Physeter macrocephalus. It is known to be the biggest of all the toothed whales and the largest toothed predator in the sea.
The sperm whale is known to be a pelagic mammal that often moves or migrate seasonally for its feeding and reproduction. Theses whales can live up to 70 years or even more.
Their circulatory system is known to have adapted to about 2,250 metres (7,382 ft) that is about 120 minutes underwater.
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which ocean keeps southeast asia and india soaked with monsoons for months on end
Answer:
Indian Ocean
Explanation:
Find an equation for the perpendicular bisector of the line segment whose endpoints
are (5, -4) and (-9, -8)
Answer:
y= -7/2x-26/2 or y= -7/2x-13
Explanation:
To solve this question you need all of these formulas:
gradient: [tex]\frac{y2-y1}{x2-x1}[/tex] , Point-Slope [tex]y-y1=m(x-x1)[/tex] ,
perpendicular m [tex](m1)x(m2)=-1[/tex] , Midpoint [tex](\frac{x1+x2}{2}[/tex],[tex]\frac{y1+y2}{2} )[/tex]
and equation of a line [tex]y=mx+c[/tex]
where m stands for gradient
First things first.
To start you have to know the data of the line that includes the two endpoints, so you calculate its gradient (m) of this line with the gradient fromula: [tex]m=\frac{-4-(-8)}{5-(-9)}[/tex] , which equals 4/14 or 2/7
(It can also be called rise/run) (Remember the rule of signs where - and - equal +)
with that information you can proceed with the point-slope or point-gradient formula, so you plug the values: y-(-8) = 2/7 (x-(-9)), which results in y+8=2/7(x+9) and then y+8=2/7x+18/7.
To finish the equation you move eight to the other side. To simplify things you can change it into a fraction as I did, and remember to change signs.
y=2/7x+18/7 -8 -> y=2/7x+18/7-56/7 . This gives us the number of y=2/7x-38/7, which is the equation of the first line.
Now to know the gradient of the second line you apply the formula of perpendicular bisector where m1 x m2 = -1. We know m1 (gradient of the first line) is 2/7, so m2 = [tex]\frac{-1}{2/7}[/tex] = -7/2. m2 is therefore -7/2
Now you have to know the midpoint between the two endpoints, which will act as the start point of the perpendicular bisector
M (midpoint) = [tex](\frac{-9+5}{2} ,[/tex][tex]\frac{8+(-4)}{2} )[/tex], which give us the coordinates of (-2, -6)
(remember, x coordinate is always first)
with this point we can apply again the point-slope formula to know the equation of the line:
y-(-6)=-7/2(x-(-2)) -> y+6=-7/2(x+2) -> y+6=-7/2x - 14/2
Move the 6 to isolate the y
y=-7/2x -14/2 - 12/2
which equals y= -7/2x -26/2
You can check the results in this page: GraphPlotter
https://www.transum.org/Maths/Activity/Graph/Desmos.asp
To make sure the answer is correct.
Hope it helps :)
What are all the states labeled as “States in the East Coast of the United States”?
Answer:
Maine, New Hampshire, Massachusetts, Rhode Island, New York, Pennsylvania, New Jersey, Delaware, Virginia, North Carolina, South Carolina, Georgia, Florida, Maryland.
Explanation:
Protests in countries such as France and Belgium over the right of women to wear a burqa show
A.
the tension that can exist between folk and popular culture.
B.
an exception to the norms in how folk and popular cultures are integrated.
C.
the rapid spread of folk clothing into popular culture.
D.
the importance of governments regulating what people can wear.
E.
that folk and popular clothing are increasingly blending and becoming more similar.
i think its A this is my last question today so ill do a 45 never mind 41>;>
Answer:
B that's what I know bro thanks bye
Which of the following is not a cause of coastal erosion? (5 points)
a
Landslides
b
Mudslides
c
Wildfires
d
Vegetation removal
Answer:
wildfires
Explanation:
wildfires dont happen underwater
Mudslides are not a cause of coastal erosion. Hence, option B is correct.
What is coastal erosion?The phrase "four new innovations" refers to the "four great inventions" of ancient China, which were the compass, printing, gunpowder, and papermaking. To become what it calls a "innovation nation" by 2020, China has been placing a lot of focus on technology development.
The abacus, the sundial, and the Kongming lantern were among the first creations. By the end of the Middle Ages, 1000 years later, only Europe was aware of the Four Great Inventions—the compass, gunpowder, papermaking, and printing—which were among the most significant technological developments.
Increasing sea levels, storms, and other natural occurrences erode down or wash away the rocks, soil, and sand that make up a shoreline. This process is known as coastal erosion. Tens of thousands of acres of land are lost due to this process every year, and it also results in property damage costing hundreds of millions of dollars.
Thus, option B is correct.
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Most of the worlds mixed economies are a combination of a _______ economy and a ______ economy.
A. Traditional... developing
B. Traditional... command
C. Market... traditional
D. Market... command
Answer: (C) Market..traditional
Explanation:
Can someone please help me I will give you 30 point and marked as brainliest if you answer correctly please also no links please
Answer:
The answer is W.EUROPE IT IS NOT ONE OF THE FIVE MAIN CLUSTER OF WORLD POPULATION
if you found a rock with long, flat mineral grains, what type of rock would it probably be?
hey..
Sedimentary rock
the origin and development of the atlantic ocean can be attributed to a divergent movement along the boundary known today as the
Answer:
The Mid Atlantic Ridge
Explanation:
Explain how plate tectonics in the lithosphere works to change the surface of the earth?
what causes the dissipating stage of a thunderstorm?
Answer:
downdrafts in the cloud begins to dominate over the updraft
Explanation:
warm air can no longer rise and droplets can no longer form
which state’s capital is named after a city in france?
Answer:
Vermont.
Explanation:
Hope this helps :)
¿Cuáles son las causas de las migraciones del campo a la ciudad?
Answer:
Innnnn English pleaseeeeee
What Transport challenges do afghans face?
Answer:
Afghanistan is facing many challenges in regulatory & procedural framework in transit/trade activities such as Lack of modern and required laws & rules, shortage of skilled and professional staff, less awareness about transit, customs and trade issues, lack of transparency and weak law enforcement.
Answer:
The answer is in the picture above.Based on the data shown in the table, which of the following accurately describes changes in the roles of women as countries develop economically?
A. More women work in agriculture
B. More women leave the workforce
C. More women work in professional jobs
D. Fewer women enroll in secondary school
E. Most women work until he home
C. More women work in professional jobs
Although there is no table shown to help answer the question, this seems to be the trend in real life, at least in the U.S.
More women work in professional jobs is accurately describing changes in the roles of women as countries develop economically. Hence, option C is correct.
What are the roles of women in economic development?In order for women to be economically empowered, they must be able to participate equally in the markets that already exist, have control over and access to resources.
Resources that can be used to produce goods and services, be able to find decent jobs, be able to manage their own time, lives, and bodies, and have a greater voice, more agency, and more meaningful involvement in all economic decision-making.
Women are regularly used by enterprises in poor countries as a low-cost source of labor. Instead of higher-paying managerial jobs, women often work in manufacturing in production-related positions.
Thus, option C is correct.
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giúp em tính bài này với ạ em cần gấp
Answer:
my answer is answer2 40,9%
Tại sao ôn đới có 4 mùa rõ rệt
Abe English me nhi likh sakta kya
Answer:
1.
- Thiên nhiên đới ôn hoà thay đổi theo bốn mùa : xuân, hạ, thu, đông. Môi trường đới ôn hoà cũng thay đổi từ vùng này sang vùng khác tuỳ thuộc vào vĩ độ, vào ảnh hưởng của dòng biển và gió Tây ôn đới.
-Bờ Tây lục địa chịu ảnh hưởng của dòng biển nóng và gió Tây ôn đới nên có trường ôn đới hải dương : ẩm ướt quanh năm, mùa hạ mát mẻ, mùa đông không lạnh lắm. Càng vào sâu trong đất liền, tính chất lục địa càng rõ nét : lượng mưa giảm dần, mùa đông lạnh và tuyết rơi nhiều, mùa hạ nóng.
2.
- Vì đới nóng nằm giữa 2 đường đẳng nhiệt năm +20oC của 2 bán cầu (khoảng giữa hai vĩ tuyến 30oB và 30oN).
Explanation:
que es una cuenca?
diferencia entre rio y cuenca
tipos de cuencas
que es un sistema hidrografico
Una cuenca de drenaje de un río es un área drenada por un río y todos sus afluentes. Una cuenca fluvial se compone de muchas cuencas hidrográficas diferentes. Una cuenca es una versión pequeña de una cuenca fluvial. Cada arroyo y afluente tiene su propia cuenca, que desemboca en un arroyo o humedal más grande.
What are the features in these pictures called, and how were they formed?
Answer:
Earth's Physical Features
Explanation:
There are four components of Earth's physical systems (the atmosphere, biosphere, hydrosphere, and lithosphere)
what is pollution? what is noise pollution?
Answer:
Pollution is when harmful substances are added to the environment and then change it in a bad way.Noise pollution is considered to be any unwanted or disturbing sound that affects the health and well-being of humans and other organisms. ...Explanation:
HOPE IT HELPS...............
Pollution refers to the presence or introduction of harmful substances or contaminants into the environment, which can cause adverse effects on living organisms, ecosystems, and human health.
Noise pollution specifically refers to excessive, unwanted, or disruptive sound that interferes with normal activities, causing discomfort or harm to people or animals. It can come from various sources like traffic, construction, industrial processes, and more.
Imagine that you are sitting at the beach on a sunny day eating an apple. Describe how you are interacting with each of Earth’s spheres: atmosphere, hydrosphere, lithosphere, and biosphere
Answer:
I think it is atmosphere
The atmosphere you are interacting with each of Earth’s spheres. The correct option is A. Understanding the interactions between the earth's spheres and the events that take place within the ecosystem allows people to forecast the outcomes of events.
What does the interaction sphere mean?An event can cause changes in one or more of the spheres, and/or an event can be the result of changes in one or more of Earth's four spheres. An interaction is a two-way cause-and-effect relationship between an event and a sphere. Interactions take place between the spheres as well.
The geosphere's surface, where the rocky part of our planet comes into contact with water, air, and/or life, is where the spheres generally intersect and interact. Sphere interactions are the processes that move matter and energy from one sphere to another.
Thus, the ideal selection is option A.
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The wind band between the horse latitudes and the doldrums is called the ________ in the Southern Hemisphere.
Answer:
The wind band between the horse latitudes and the doldrums is called the southeast trade winds in the Southern Hemisphere.
Explanation:
Find the length of the diagonal BD in the quadrilateral ABCD shown in the coordinate plane
A.5 Units
B.35 units
C.37 units
D.85 units
Answer:
[tex]\sqrt{85}[/tex]
Explanation:
Given:
B is at (4,3) and D is at (-2,-4).
Solution:
[tex]B(4^{x1} ,3^{y1} )[/tex] [tex]D ( -2^{x2} ,-4^{y2} )[/tex] [tex]d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}[/tex]
[tex]BD=\sqrt{(-2-4)^2+(-4-3)^2}[/tex]⇒ [tex]BD =\sqrt{(-6)^2+(-7)^2}[/tex]
[tex]BD =\sqrt{36+49}[/tex] ⇒[tex]BD =\sqrt{85}[/tex]
Therefore the answer is [tex]\sqrt{85}[/tex]
